{"id":4489,"date":"2026-01-20T10:01:43","date_gmt":"2026-01-20T10:01:43","guid":{"rendered":"https:\/\/world-arabia.com\/blog\/?p=4489"},"modified":"2026-01-20T10:01:45","modified_gmt":"2026-01-20T10:01:45","slug":"steam-error-code-e20","status":"publish","type":"post","link":"https:\/\/world-arabia.com\/blog\/ja\/steam-error-code-e20\/","title":{"rendered":"Steam\u30a8\u30e9\u30fc\u30b3\u30fc\u30c9E20\uff1a\u4f55\u304c\u30ed\u30b0\u30a4\u30f3\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3066\u3044\u308b\u306e\u304b\uff1f"},"content":{"rendered":"<p>Steam\u306e\u30a8\u30e9\u30fc\u30b3\u30fc\u30c9E20\u306f\u3001\u6700\u60aa\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u30a2\u30d7\u30ea\u3092\u8d77\u52d5\u3057\u3001\u8a8d\u8a3c\u60c5\u5831\u3092\u5165\u529b\u3059\u308b\u3068\u3001\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u8868\u793a\u3055\u308c\u308b\u4ee3\u308f\u308a\u306b\u3001\u901a\u4fe1\u969c\u5bb3\u306b\u95a2\u3059\u308b\u4e00\u822c\u7684\u306a\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u308b\u3002\u8a73\u7d30\u306a\u3057\u3002\u30d2\u30f3\u30c8\u3082\u306a\u3044\u3002E20\u3060\u3051\u3060\u3002.<\/p>\n\n\n\n<p>\u3053\u306e\u30a8\u30e9\u30fc\u304c\u7279\u306b\u30a4\u30e9\u30a4\u30e9\u3055\u305b\u308b\u306e\u306f\u3001\u5178\u578b\u7684\u306a\u30ed\u30b0\u30a4\u30f3\u5931\u6557\u306e\u3088\u3046\u306b\u632f\u308b\u821e\u308f\u306a\u3044\u3053\u3068\u3060\u3002\u30d1\u30b9\u30ef\u30fc\u30c9\u306f\u6b63\u3057\u3044\u3002\u30a2\u30ab\u30a6\u30f3\u30c8\u306f\u6b63\u5e38\u3067\u3059\u3002Steam\u81ea\u4f53\u3082\u30aa\u30f3\u30e9\u30a4\u30f3\u304b\u3082\u3057\u308c\u306a\u3044\u3002\u305d\u308c\u306a\u306e\u306b\u3001\u30a2\u30d7\u30ea\u306f\u3042\u306a\u305f\u306e\u30ed\u30b0\u30a4\u30f3\u3092\u62d2\u5426\u3059\u308b\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<p>\u7406\u7531\u306f\u5358\u7d14\u3060\u304c\u3001\u8aa4\u89e3\u3057\u3084\u3059\u3044\u3002\u30a8\u30e9\u30fcE20\u306f\u8a8d\u8a3c\u306e\u554f\u984c\u3067\u306f\u306a\u3044\u3002\u63a5\u7d9a\u306b\u95a2\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u3088\u308a\u5177\u4f53\u7684\u306b\u306f\u3001\u30ed\u30b0\u30a4\u30f3\u304cSteam\u306b\u3088\u3063\u3066\u5b8c\u5168\u306b\u51e6\u7406\u3055\u308c\u308b\u524d\u306b\u767a\u751f\u3059\u308b\u3001\u901a\u4fe1\u30b9\u30c6\u30c3\u30d7\u306e\u5931\u6557\u306b\u95a2\u3059\u308b\u3082\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<p>\u3053\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308c\u3070\u3001E20\u306b\u307e\u3064\u308f\u308b\u6df7\u4e71\u306f\u307b\u3068\u3093\u3069\u89e3\u6d88\u3055\u308c\u308b\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001E20\u304c\u5b9f\u969b\u306b\u4f55\u3092\u610f\u5473\u3059\u308b\u306e\u304b\u3001\u306a\u305c\u4e00\u90e8\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u518d\u767a\u3092\u7e70\u308a\u8fd4\u3059\u306e\u304b\u3001\u305d\u3057\u3066\u3001\u307b\u3068\u3093\u3069\u52b9\u679c\u306e\u306a\u3044\u89e3\u6c7a\u7b56\u306b\u6642\u9593\u3092\u8cbb\u3084\u3059\u3053\u3068\u306a\u304f\u3001E20\u3092\u89e3\u6c7a\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8aac\u660e\u3059\u308b\u3002.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/world-arabia.com\/blog\/ja\/steam-error-code-e20\/#What_Error_Code_E20_Actually_Means\" >\u30a8\u30e9\u30fc\u30b3\u30fc\u30c9E20\u306e\u610f\u5473<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/world-arabia.com\/blog\/ja\/steam-error-code-e20\/#Why_E20_Feels_Random_But_Is_Not\" >\u306a\u305cE20\u306f\u30e9\u30f3\u30c0\u30e0\u306b\u611f\u3058\u308b\u306e\u304b\uff08\u3057\u304b\u3057\u305d\u3046\u3067\u306f\u306a\u3044\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/world-arabia.com\/blog\/ja\/steam-error-code-e20\/#The_Hidden_Role_of_Network_Routing\" >\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u96a0\u308c\u305f\u5f79\u5272<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/world-arabia.com\/blog\/ja\/steam-error-code-e20\/#VPNs_Why_They_Help_Some_Users_and_Block_Others\" >VPN\uff1a\u3042\u308b\u30e6\u30fc\u30b6\u30fc\u3092\u52a9\u3051\u3001\u3042\u308b\u30e6\u30fc\u30b6\u30fc\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u7406\u7531<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/world-arabia.com\/blog\/ja\/steam-error-code-e20\/#Firewalls_and_Security_Software_Silent_Blockers\" >\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b5\u30a4\u30ec\u30f3\u30c8\u30d6\u30ed\u30c3\u30ab\u30fc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/world-arabia.com\/blog\/ja\/steam-error-code-e20\/#Why_Clearing_the_Steam_Cache_Sometimes_Works\" >Steam\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u524a\u9664\u3059\u308b\u3068\u3046\u307e\u304f\u3044\u304f\u3053\u3068\u304c\u3042\u308b\u7406\u7531<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/world-arabia.com\/blog\/ja\/steam-error-code-e20\/#Why_Reinstalling_Steam_Rarely_Fixes_E20\" >Steam\u3092\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3082E20\u304c\u307b\u3068\u3093\u3069\u76f4\u3089\u306a\u3044\u7406\u7531<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/world-arabia.com\/blog\/ja\/steam-error-code-e20\/#Steam_Server_Status_The_Step_People_Skip\" >Steam\u30b5\u30fc\u30d0\u30fc\u306e\u72b6\u6cc1\uff1a\u4eba\u3005\u304c\u30b9\u30ad\u30c3\u30d7\u3059\u308b\u30b9\u30c6\u30c3\u30d7<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/world-arabia.com\/blog\/ja\/steam-error-code-e20\/#Temporary_Network_Glitches_and_Why_Restarting_Sometimes_Works\" >\u4e00\u6642\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4e0d\u5177\u5408\u3068\u3001\u518d\u8d77\u52d5\u304c\u529f\u3092\u594f\u3059\u308b\u7406\u7531<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/world-arabia.com\/blog\/ja\/steam-error-code-e20\/#Packet_Loss_and_Unstable_Connections\" >\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\u3068\u4e0d\u5b89\u5b9a\u306a\u63a5\u7d9a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/world-arabia.com\/blog\/ja\/steam-error-code-e20\/#A_Smarter_Way_to_Approach_Error_E20\" >\u30a8\u30e9\u30fc\u306b\u8ce2\u304f\u5bfe\u51e6\u3059\u308b\u65b9\u6cd5 E20<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/world-arabia.com\/blog\/ja\/steam-error-code-e20\/#When_to_Contact_Steam_Support\" >Steam\u30b5\u30dd\u30fc\u30c8\u306b\u9023\u7d61\u3059\u308b\u30bf\u30a4\u30df\u30f3\u30b0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/world-arabia.com\/blog\/ja\/steam-error-code-e20\/#Conclusion\" >\u7d50\u8ad6<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/world-arabia.com\/blog\/ja\/steam-error-code-e20\/#FAQ\" >\u3088\u304f\u3042\u308b\u8cea\u554f<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Error_Code_E20_Actually_Means\"><\/span>\u30a8\u30e9\u30fc\u30b3\u30fc\u30c9E20\u306e\u610f\u5473<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Steam\u3067\u306f\u3001\u30b5\u30a4\u30f3\u30a4\u30f3\u6642\u306b\u8907\u6570\u6bb5\u968e\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u8a8d\u8a3c\u60c5\u5831\u306f\u305d\u306e\u4e00\u90e8\u306b\u904e\u304e\u307e\u305b\u3093\u3002Steam \u306f\u3001\u3042\u306a\u305f\u306e\u30ed\u30b0\u30a4\u30f3\u3092\u78ba\u8a8d\u3059\u308b\u524d\u306b\u3001\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u30b5\u30fc\u30d3\u30b9\u3068\u306e\u5b89\u5b9a\u3057\u305f\u63a5\u7d9a\u3092\u78ba\u7acb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u5730\u57df\u30b5\u30fc\u30d0\u30fc\u3092\u7d4c\u7531\u3057\u305f\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3001IP \u306e\u691c\u8a3c\u3001\u30bb\u30c3\u30b7\u30e7\u30f3\u30c7\u30fc\u30bf\u306e\u4ea4\u63db\u306a\u3069\u304c\u542b\u307e\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u901a\u4fe1\u306b\u5931\u6557\u3059\u308b\u3068\u3001\u30a8\u30e9\u30fcE20\u304c\u8868\u793a\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<p>\u3053\u3053\u3067\u91cd\u8981\u306a\u306e\u306f\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u3059\u3002\u3053\u306e\u30a8\u30e9\u30fc\u306f\u3001Steam\u304c\u30ed\u30b0\u30a4\u30f3\u60c5\u5831\u304c\u6709\u52b9\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b\u524d\u306b\u767a\u751f\u3057\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5909\u66f4\u3057\u305f\u308a\u3001\u30b2\u30fc\u30e0\u3092\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u308a\u3001Steam \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3082\u52b9\u679c\u304c\u306a\u3044\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u308f\u304b\u308a\u3084\u3059\u304f\u8a00\u3048\u3070\u3001Steam\u306f\u3053\u3046\u8a00\u3063\u3066\u3044\u308b\u306e\u3060\uff1a\u201c\u73fe\u5728\u3001\u30b5\u30fc\u30d0\u30fc\u3068\u78ba\u5b9f\u306b\u901a\u4fe1\u3067\u304d\u307e\u305b\u3093\u201d\u3002\u201d<\/p>\n\n\n\n<p>\u554f\u984c\u306f\u3042\u306a\u305f\u306e\u5074\u306b\u3042\u308b\u304b\u3001\u305d\u306e\u9593\u306b\u3042\u308b\u304b\u3001\u3042\u308b\u3044\u306fSteam\u5074\u306b\u3042\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u30a8\u30e9\u30fc\u30b3\u30fc\u30c9\u306f\u3069\u3061\u3089\u304b\u3092\u7279\u5b9a\u305b\u305a\u3001\u305d\u306e\u66d6\u6627\u3055\u304c\u30e6\u30fc\u30b6\u30fc\u3092\u9593\u9055\u3063\u305f\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u9053\u3078\u3068\u5c0e\u304f\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_E20_Feels_Random_But_Is_Not\"><\/span>\u306a\u305cE20\u306f\u30e9\u30f3\u30c0\u30e0\u306b\u611f\u3058\u308b\u306e\u304b\uff08\u3057\u304b\u3057\u305d\u3046\u3067\u306f\u306a\u3044\uff09<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>E20\u304c\u4e88\u6e2c\u4e0d\u53ef\u80fd\u3068\u611f\u3058\u3089\u308c\u308b\u7406\u7531\u306e\u3072\u3068\u3064\u306f\u3001\u523b\u3005\u3068\u5909\u5316\u3059\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u72b6\u6cc1\u306b\u5de6\u53f3\u3055\u308c\u308b\u304b\u3089\u3060\u3002.<\/p>\n\n\n\n<p>\u671d\u306b\u30ed\u30b0\u30a4\u30f3\u306b\u6210\u529f\u3057\u3066\u3082\u30011\u6642\u9593\u5f8c\u306b\u306fE20\u306b\u7a81\u5165\u3057\u3066\u3044\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u3002Steam\u30b9\u30c8\u30a2\u306f\u95b2\u89a7\u3067\u304d\u3066\u3082\u3001\u30b5\u30a4\u30f3\u30a4\u30f3\u3067\u304d\u306a\u3044\u304b\u3082\u3057\u308c\u306a\u3044\u3002\u30d6\u30e9\u30a6\u30b6\u304b\u3089\u306f\u30ed\u30b0\u30a4\u30f3\u3067\u304d\u3066\u3082\u3001\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u30a2\u30d7\u30ea\u304b\u3089\u306f\u30ed\u30b0\u30a4\u30f3\u3067\u304d\u306a\u3044\u3002.<\/p>\n\n\n\n<p>\u3053\u308c\u3089\u306f\u3059\u3079\u3066\u3001\u58ca\u308c\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u3044\u3046\u3088\u308a\u3082\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3084\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u306e\u554f\u984c\u3068\u4e00\u81f4\u3059\u308b\u3002.<\/p>\n\n\n\n<p>Steam\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306f\u3001\u30a6\u30a7\u30d6\u30d6\u30e9\u30a6\u30b6\u3088\u308a\u3082\u63a5\u7d9a\u306e\u4e0d\u5b89\u5b9a\u3055\u306b\u654f\u611f\u3067\u3059\u3002\u5c0f\u3055\u306a\u4e2d\u65ad\u3001\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u3088\u308b\u653b\u6483\u7684\u306a\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u306f\u3001\u4e00\u822c\u7684\u306a\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30a2\u30af\u30bb\u30b9\u304c\u6b63\u5e38\u306b\u898b\u3048\u3066\u3082\u3001\u30ed\u30b0\u30a4\u30f3\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u3092\u58ca\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306f\u554f\u984c\u306a\u304f\u4f7f\u3048\u308b\u306e\u306b\u3001Steam\u306f\u4f7f\u3048\u306a\u3044\u300d\u3068\u30e6\u30fc\u30b6\u30fc\u304c\u3088\u304f\u8a00\u3046\u306e\u306f\u305d\u306e\u305f\u3081\u3060\u3002\u3069\u3061\u3089\u306e\u767a\u8a00\u3082\u771f\u5b9f\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_Hidden_Role_of_Network_Routing\"><\/span>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u96a0\u308c\u305f\u5f79\u5272<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-dominant-color=\"5da672\" data-has-transparency=\"false\" style=\"--dominant-color: #5da672;\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" src=\"https:\/\/world-arabia.com\/blog\/wp-content\/uploads\/2026\/01\/child-3264751_1280-1024x682.avif\" alt=\"\" class=\"wp-image-4490 not-transparent\" srcset=\"https:\/\/world-arabia.com\/blog\/wp-content\/uploads\/2026\/01\/child-3264751_1280-1024x682.avif 1024w, https:\/\/world-arabia.com\/blog\/wp-content\/uploads\/2026\/01\/child-3264751_1280-300x200.avif 300w, https:\/\/world-arabia.com\/blog\/wp-content\/uploads\/2026\/01\/child-3264751_1280-768x512.avif 768w, https:\/\/world-arabia.com\/blog\/wp-content\/uploads\/2026\/01\/child-3264751_1280-18x12.avif 18w, https:\/\/world-arabia.com\/blog\/wp-content\/uploads\/2026\/01\/child-3264751_1280.avif 1280w\" \/><\/figure>\n\n\n\n<p>\u305f\u3044\u3066\u3044\u306e\u8a18\u4e8b\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306e\u554f\u984c\u306b\u3064\u3044\u3066\u89e6\u308c\u3066\u3044\u308b\u304c\u3001\u305d\u308c\u304c\u5b9f\u969b\u306b\u4f55\u3092\u610f\u5473\u3059\u308b\u306e\u304b\u3092\u8aac\u660e\u3059\u308b\u3053\u3068\u306f\u307b\u3068\u3093\u3069\u306a\u3044\u3002.<\/p>\n\n\n\n<p>Steam \u3078\u306e\u63a5\u7d9a\u306f\u4e00\u76f4\u7dda\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30eb\u30fc\u30bf\u30fc\u3001ISP \u306e\u30a4\u30f3\u30d5\u30e9\u3001\u5730\u57df\u306e\u4ea4\u63db\u30dd\u30a4\u30f3\u30c8\u3001Steam \u72ec\u81ea\u306e\u30b5\u30fc\u30d0\u30fc\u3092\u7d4c\u7531\u3057\u307e\u3059\u3002\u3053\u306e\u7d4c\u8def\u306e\u3069\u3053\u304b\u304c\u4e0d\u5b89\u5b9a\u3067\u3042\u3063\u305f\u308a\u3001\u904e\u8ca0\u8377\u3067\u3042\u3063\u305f\u308a\u3001\u8a2d\u5b9a\u304c\u9593\u9055\u3063\u3066\u3044\u305f\u308a\u3059\u308b\u3068\u3001Steam \u306f\u30ed\u30b0\u30a4\u30f3\u51e6\u7406\u3092\u5b8c\u4e86\u3067\u304d\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5207\u308a\u66ff\u3048\u308b\u3068E20\u304c\u7a81\u7136\u76f4\u308b\u306e\u3082\u3053\u306e\u305f\u3081\u3060\u3002.<\/p>\n\n\n\n<p>\u30e2\u30d0\u30a4\u30eb\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8\u3084\u5225\u306eWi-Fi\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4ecb\u3057\u3066\u63a5\u7d9a\u3059\u308b\u5834\u5408\u3001\u5358\u306b\u4fe1\u53f7\u5f37\u5ea6\u304c\u5909\u308f\u308b\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002Steam\u306e\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u7d4c\u8def\u5168\u4f53\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u3042\u308b\u30eb\u30fc\u30c8\u306b\u5b58\u5728\u3059\u308b\u554f\u984c\u306f\u3001\u5225\u306e\u30eb\u30fc\u30c8\u306b\u5b58\u5728\u3057\u306a\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p>VPN\u304cE20\u3092\u76f4\u3057\u305f\u3088\u3046\u306b\u898b\u3048\u308b\u3053\u3068\u3082\u3042\u308c\u3070\u3001\u60aa\u5316\u3055\u305b\u305f\u3088\u3046\u306b\u898b\u3048\u308b\u3053\u3068\u3082\u3042\u308b\u306e\u306f\u3001\u305d\u306e\u305f\u3081\u3060\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"VPNs_Why_They_Help_Some_Users_and_Block_Others\"><\/span>VPN\uff1a\u3042\u308b\u30e6\u30fc\u30b6\u30fc\u3092\u52a9\u3051\u3001\u3042\u308b\u30e6\u30fc\u30b6\u30fc\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u7406\u7531<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">VPN\u304c\u3057\u3070\u3057\u3070\u30a8\u30e9\u30fcE20\u3068\u4e00\u7dd2\u306b\u8a00\u53ca\u3055\u308c\u308b\u7406\u7531<\/h3>\n\n\n\n<p>VPN\u306fSteam\u306e\u30a8\u30e9\u30fcE20\u306b\u95a2\u3059\u308b\u307b\u3068\u3093\u3069\u3059\u3079\u3066\u306e\u8b70\u8ad6\u306b\u767b\u5834\u3057\u3001\u305d\u306e\u30a2\u30c9\u30d0\u30a4\u30b9\u306f\u305f\u3044\u3066\u3044\u77db\u76fe\u3057\u3066\u3044\u308b\u3002VPN\u304c\u554f\u984c\u3092\u5373\u5ea7\u306b\u89e3\u6c7a\u3057\u3066\u304f\u308c\u305f\u3068\u3044\u3046\u30e6\u30fc\u30b6\u30fc\u3082\u3044\u307e\u3059\u3002\u307e\u305f\u3001VPN\u304c\u305d\u3082\u305d\u3082\u30a8\u30e9\u30fc\u3092\u5f15\u304d\u8d77\u3053\u3057\u305f\u3068\u3044\u3046\u4eba\u3082\u3044\u307e\u3059\u3002\u3069\u3061\u3089\u306e\u7d4c\u9a13\u3082\u6709\u52b9\u3067\u3059\u3002.<\/p>\n\n\n\n<p>\u3053\u306e\u77db\u76fe\u306f\u3001VPN\u304cSteam\u3078\u306e\u63a5\u7d9a\u65b9\u6cd5\u3092\u5909\u66f4\u3059\u308b\u305f\u3081\u3067\u3042\u308a\u3001\u3069\u3053\u304b\u3089\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u308b\u304b\u3092\u5909\u66f4\u3059\u308b\u305f\u3081\u3067\u306f\u306a\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">VPN\u304c\u5b9f\u969b\u306b\u5f79\u7acb\u3064\u5834\u5408<\/h3>\n\n\n\n<p>VPN \u306f\u3001Steam \u3078\u306e\u901a\u5e38\u306e\u63a5\u7d9a\u30eb\u30fc\u30c8\u304c\u4e0d\u5b89\u5b9a\u3001\u6df7\u96d1\u3057\u3066\u3044\u308b\u3001\u307e\u305f\u306f ISP \u306b\u3088\u3063\u3066\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u65b0\u3057\u3044 IP \u30a2\u30c9\u30ec\u30b9\u3092\u5272\u308a\u5f53\u3066\u3001\u5225\u306e\u7d4c\u8def\u3067\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u518d\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u3053\u3068\u3067\u3001VPN \u306f\u554f\u984c\u306e\u3042\u308b\u30bb\u30b0\u30e1\u30f3\u30c8\u3092\u5b8c\u5168\u306b\u30d0\u30a4\u30d1\u30b9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306a\u5834\u5408\u3001Steam\u306e\u30ed\u30b0\u30a4\u30f3\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u306f\u6b63\u5e38\u306b\u5b8c\u4e86\u3057\u3001E20\u306f\u6d88\u3048\u307e\u3059\u3002Steam\u81ea\u4f53\u306f\u4f55\u3082\u5909\u308f\u3063\u3066\u3044\u306a\u3044\u3002\u7d4c\u8def\u3060\u3051\u304c\u5909\u308f\u3063\u305f\u306e\u3060\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">VPN\u304cE20\u30a8\u30e9\u30fc\u3092\u60aa\u5316\u3055\u305b\u308b\u5834\u5408<\/h3>\n\n\n\n<p>\u540c\u6642\u306b\u3001Steam \u306f\u7279\u5b9a\u306e VPN IP \u7bc4\u56f2\u3092\u7a4d\u6975\u7684\u306b\u5236\u9650\u3057\u3066\u3044\u307e\u3059\u3002\u4eba\u6c17\u306e\u3042\u308bVPN\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306e\u591a\u304f\u306f\u3001\u4f55\u5343\u4eba\u3082\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u3088\u3063\u3066\u5171\u6709\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u30d5\u30e9\u30b0\u304c\u7acb\u3066\u3089\u308c\u305f\u308a\u3001\u6599\u91d1\u304c\u5236\u9650\u3055\u308c\u305f\u308a\u3001\u5b8c\u5168\u306b\u30d6\u30ed\u30c3\u30af\u3055\u308c\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u63a5\u7d9a\u5148\u306eVPN\u30b5\u30fc\u30d0\u30fc\u304c\u3053\u306e\u30ab\u30c6\u30b4\u30ea\u30fc\u306b\u8a72\u5f53\u3059\u308b\u5834\u5408\u3001Steam\u306f\u76f4\u3061\u306b\u63a5\u7d9a\u3092\u62d2\u5426\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u5834\u5408\u3001VPN\u306f\u56de\u907f\u7b56\u3067\u306f\u306a\u304f\u3001\u30a8\u30e9\u30fcE20\u306e\u76f4\u63a5\u7684\u306a\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u666e\u904d\u7684\u306aVPN\u30eb\u30fc\u30eb\u304c\u5b58\u5728\u3057\u306a\u3044\u7406\u7531<\/h3>\n\n\n\n<p>\u3053\u306e\u305f\u3081\u3001\u201c\u5fc5\u305aVPN\u3092\u4f7f\u3046 \u201d\u3068\u304b \u201c\u7d76\u5bfe\u306bVPN\u3092\u4f7f\u308f\u306a\u3044 \u201d\u3068\u3044\u3046\u3088\u3046\u306a\u4fe1\u983c\u3067\u304d\u308b\u30eb\u30fc\u30eb\u306f\u5b58\u5728\u3057\u306a\u3044\u3002\u7d50\u679c\u306f\u3001\u3069\u306e\u30eb\u30fc\u30c8\u306b\u969c\u5bb3\u304c\u767a\u751f\u3057\u3001VPN\u304c\u305d\u306e\u4ee3\u308f\u308a\u306b\u3069\u306e\u30eb\u30fc\u30c8\u3092\u63d0\u4f9b\u3059\u308b\u304b\u306b\u5b8c\u5168\u306b\u4f9d\u5b58\u3059\u308b\u3002.<\/p>\n\n\n\n<p>VPN\u306f\u3001\u65b0\u3057\u3044\u30eb\u30fc\u30c8\u3092\u5c0e\u5165\u3059\u308b\u306e\u3068\u540c\u3058\u304f\u3089\u3044\u7c21\u5358\u306b\u3001\u60aa\u3044\u30eb\u30fc\u30c8\u3092\u4fee\u6b63\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8a3a\u65ad\u306bVPN\u3092\u4f7f\u3046\u5b9f\u8df5\u7684\u306a\u65b9\u6cd5<\/h3>\n\n\n\n<p>\u3053\u3053\u304b\u3089\u5f97\u3089\u308c\u308b\u3082\u306e\u306f\u30b7\u30f3\u30d7\u30eb\u3067\u5b9f\u7528\u7684\u306a\u3082\u306e\u3060\u3002.<\/p>\n\n\n\n<p>\u3059\u3067\u306bVPN\u3092\u4f7f\u7528\u3057\u3066\u3044\u3066\u30a8\u30e9\u30fcE20\u304c\u8868\u793a\u3055\u308c\u305f\u5834\u5408\u306f\u3001VPN\u3092\u7121\u52b9\u306b\u3057\u3066\u518d\u5ea6\u30c6\u30b9\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<br>VPN\u3092\u4f7f\u7528\u3057\u3066\u304a\u3089\u305a\u3001ISP\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u554f\u984c\u304c\u3042\u308b\u3068\u601d\u308f\u308c\u308b\u5834\u5408\u306f\u3001VPN\u307e\u305f\u306f\u5225\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u77ed\u6642\u9593\u30c6\u30b9\u30c8\u3059\u308b\u3053\u3068\u3067\u3001\u554f\u984c\u3092\u5207\u308a\u5206\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p>VPN\u306f\u8a3a\u65ad\u30c4\u30fc\u30eb\u3067\u3042\u308a\u3001\u6052\u4e45\u7684\u306a\u89e3\u6c7a\u7b56\u3067\u306f\u306a\u3044\u3002\u3082\u3057Steam\u304cVPN\u3092\u901a\u3057\u3066\u3057\u304b\u52d5\u4f5c\u3057\u306a\u3044\u306e\u3067\u3042\u308c\u3070\u3001\u305d\u308c\u306f\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u554f\u984c\u3067\u3042\u308a\u3001\u30de\u30b9\u30af\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u5bfe\u51e6\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Firewalls_and_Security_Software_Silent_Blockers\"><\/span>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30b5\u30a4\u30ec\u30f3\u30c8\u30d6\u30ed\u30c3\u30ab\u30fc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3084\u30a2\u30f3\u30c1\u30a6\u30a4\u30eb\u30b9\u30c4\u30fc\u30eb\u306f\u3001\u9759\u304b\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u3002\u4f55\u304b\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u3068\u304d\u3001\u8a31\u53ef\u3092\u6c42\u3081\u305f\u308a\u3001\u660e\u78ba\u306a\u8b66\u544a\u3092\u8868\u793a\u3057\u305f\u308a\u3057\u306a\u3044\u3053\u3068\u304c\u591a\u3044\u3002.<\/p>\n\n\n\n<p>Steam\u306f\u6301\u7d9a\u7684\u306a\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u63a5\u7d9a\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u3088\u3063\u3066\u306f\u3001\u7279\u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3084\u8a2d\u5b9a\u5909\u66f4\u306e\u5f8c\u306b\u3001\u3053\u306e\u52d5\u4f5c\u3092\u4e0d\u5be9\u306a\u3082\u306e\u3068\u3057\u3066\u89e3\u91c8\u3059\u308b\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u5834\u5408\u3001Steam \u306f\u5b8c\u5168\u306b\u30d6\u30ed\u30c3\u30af\u3055\u308c\u307e\u305b\u3093\u3002Steam\u306f\u307e\u3060\u8d77\u52d5\u3057\u305f\u308a\u3001\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u305f\u308a\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u8aad\u307f\u8fbc\u3093\u3060\u308a\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u30ed\u30b0\u30a4\u30f3\u63a5\u7d9a\u304c\u5931\u6557\u3057\u3001E20\u304c\u8d77\u52d5\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3084\u30a2\u30f3\u30c1\u30a6\u30a4\u30eb\u30b9\u3092\u4e00\u6642\u7684\u306b\u7121\u52b9\u306b\u3059\u308b\u3053\u3068\u306f\u3001\u9577\u671f\u7684\u306a\u89e3\u6c7a\u7b56\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3042\u304f\u307e\u3067\u3082\u8a3a\u65ad\u306e\u305f\u3081\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002\u4fdd\u8b77\u3092\u7121\u52b9\u306b\u3057\u305f\u3068\u304d\u306b E20 \u304c\u6d88\u3048\u305f\u5834\u5408\u306f\u3001\u539f\u56e0\u304c\u7279\u5b9a\u3055\u308c\u305f\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u6b63\u3057\u3044\u5bfe\u51e6\u6cd5\u306f\u3001Steam \u3092\u9069\u5207\u306b\u30db\u30ef\u30a4\u30c8\u30ea\u30b9\u30c8\u306b\u767b\u9332\u3059\u308b\u3053\u3068\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Clearing_the_Steam_Cache_Sometimes_Works\"><\/span>Steam\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u524a\u9664\u3059\u308b\u3068\u3046\u307e\u304f\u3044\u304f\u3053\u3068\u304c\u3042\u308b\u7406\u7531<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-dominant-color=\"3e9383\" data-has-transparency=\"false\" style=\"--dominant-color: #3e9383;\" loading=\"lazy\" decoding=\"async\" width=\"871\" height=\"544\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" src=\"https:\/\/world-arabia.com\/blog\/wp-content\/uploads\/2026\/01\/\u0417\u043d\u0456\u043c\u043e\u043a-\u0435\u043a\u0440\u0430\u043d\u0430-2026-01-20-115907.avif\" alt=\"\" class=\"wp-image-4492 not-transparent\" srcset=\"https:\/\/world-arabia.com\/blog\/wp-content\/uploads\/2026\/01\/\u0417\u043d\u0456\u043c\u043e\u043a-\u0435\u043a\u0440\u0430\u043d\u0430-2026-01-20-115907.avif 871w, https:\/\/world-arabia.com\/blog\/wp-content\/uploads\/2026\/01\/\u0417\u043d\u0456\u043c\u043e\u043a-\u0435\u043a\u0440\u0430\u043d\u0430-2026-01-20-115907-300x187.avif 300w, https:\/\/world-arabia.com\/blog\/wp-content\/uploads\/2026\/01\/\u0417\u043d\u0456\u043c\u043e\u043a-\u0435\u043a\u0440\u0430\u043d\u0430-2026-01-20-115907-768x480.avif 768w, https:\/\/world-arabia.com\/blog\/wp-content\/uploads\/2026\/01\/\u0417\u043d\u0456\u043c\u043e\u043a-\u0435\u043a\u0440\u0430\u043d\u0430-2026-01-20-115907-18x12.avif 18w\" \/><\/figure>\n\n\n\n<p>\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u7834\u640d\u306f\u3001\u7d14\u7c8b\u306bE20\u306e\u5f15\u304d\u91d1\u3068\u306a\u308a\u3046\u308b\u6570\u5c11\u306a\u3044\u30ed\u30fc\u30ab\u30eb\u306a\u554f\u984c\u306e\u3072\u3068\u3064\u3060\u3002.<\/p>\n\n\n\n<p>Steam \u306f\u3001\u30bb\u30c3\u30b7\u30e7\u30f3\u3001\u8a2d\u5b9a\u3001\u304a\u3088\u3073 Web \u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u95a2\u9023\u3059\u308b\u4e00\u6642\u7684\u306a\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3057\u307e\u3059\u3002\u305d\u306e\u30c7\u30fc\u30bf\u306b\u4e00\u8cab\u6027\u304c\u306a\u304f\u306a\u3063\u305f\u308a\u3001\u53e4\u304f\u306a\u3063\u305f\u308a\u3057\u305f\u5834\u5408\u3001Steam \u306f\u3001\u73fe\u5728\u306e\u30b5\u30fc\u30d0\u30fc\u72b6\u614b\u3068\u4e00\u81f4\u3057\u306a\u304f\u306a\u3063\u305f\u60c5\u5831\u3092\u518d\u5229\u7528\u3057\u3088\u3046\u3068\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u305d\u3046\u306a\u308b\u3068\u3001\u30ed\u30b0\u30a4\u30f3\u30fb\u30d7\u30ed\u30bb\u30b9\u304c\u5b8c\u5168\u306b\u59cb\u307e\u308b\u524d\u306b\u5931\u6557\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n<p>\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3059\u308b\u3068\u3001Steam \u306f\u305d\u306e\u30c7\u30fc\u30bf\u3092\u4e00\u304b\u3089\u518d\u69cb\u7bc9\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30b2\u30fc\u30e0\u3084\u30a2\u30ab\u30a6\u30f3\u30c8\u60c5\u5831\u3092\u524a\u9664\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5358\u306b\u4e00\u6642\u30d5\u30a1\u30a4\u30eb\u3092\u524a\u9664\u3059\u308b\u3060\u3051\u3067\u3059\u3002.<\/p>\n\n\n\n<p>\u30ad\u30e3\u30c3\u30b7\u30e5\u30af\u30ea\u30a2\u304c\u6709\u52b9\u306a\u30e6\u30fc\u30b6\u30fc\u3082\u3044\u308c\u3070\u7121\u610f\u5473\u306a\u30e6\u30fc\u30b6\u30fc\u3082\u3044\u308b\u306e\u306f\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u7834\u640d\u304cE20\u306e\u6700\u3082\u4e00\u822c\u7684\u306a\u539f\u56e0\u3067\u306f\u306a\u3044\u304b\u3089\u3067\u3059\u3002\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u7834\u640d\u306fE20\u306e\u6700\u3082\u4e00\u822c\u7684\u306a\u539f\u56e0\u3067\u306f\u306a\u304f\u3001\u3042\u306a\u305f\u306e\u30de\u30b7\u30f3\u3067\u5b8c\u5168\u306b\u89e3\u6c7a\u3067\u304d\u308b\u6570\u5c11\u306a\u3044\u539f\u56e0\u306e\u3072\u3068\u3064\u306a\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Reinstalling_Steam_Rarely_Fixes_E20\"><\/span>Steam\u3092\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3082E20\u304c\u307b\u3068\u3093\u3069\u76f4\u3089\u306a\u3044\u7406\u7531<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f\u3001\u6c7a\u5b9a\u7684\u306a\u611f\u3058\u304c\u3059\u308b\u3002\u307e\u308b\u3067\u518d\u51fa\u767a\u3057\u305f\u304b\u306e\u3088\u3046\u306a\u5370\u8c61\u3092\u4e0e\u3048\u308b\u3002\u6b8b\u5ff5\u306a\u304c\u3089\u3001\u30a8\u30e9\u30fcE20\u306f\u901a\u5e38\u3001\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3082\u751f\u304d\u6b8b\u308b\u3002.<\/p>\n\n\n\n<p>Steam\u3092\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3082\u5909\u308f\u3089\u306a\u3044\u304b\u3089\u3060\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0<\/li>\n\n\n\n<li>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u30eb\u30fc\u30eb<\/li>\n\n\n\n<li>ISP\u306e\u52d5\u4f5c<\/li>\n\n\n\n<li>Steam\u30b5\u30fc\u30d0\u30fc\u306e\u53ef\u7528\u6027<\/li>\n<\/ul>\n\n\n\n<p>\u30ed\u30fc\u30ab\u30eb\u30d5\u30a1\u30a4\u30eb\u306e\u7834\u640d\u304c\u30a8\u30e9\u30fc\u306e\u539f\u56e0\u3067\u306a\u3044\u9650\u308a\u3001\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f\u540c\u3058\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u6700\u521d\u306b\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3057\u305f\u306e\u3068\u540c\u3058\u74b0\u5883\u306b\u623b\u3059\u3060\u3051\u3060\u3002.<\/p>\n\n\n\n<p>\u305d\u306e\u305f\u3081\u3001Steam\u3092\u4f55\u5ea6\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3082\u6539\u5584\u3055\u308c\u306a\u3044\u3068\u3044\u3046\u5831\u544a\u3082\u591a\u3044\u3002.<\/p>\n\n\n\n<p>\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f\u6700\u5f8c\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u3042\u308b\u3079\u304d\u3067\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u53cd\u5fdc\u3067\u306f\u306a\u3044\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Steam_Server_Status_The_Step_People_Skip\"><\/span>Steam\u30b5\u30fc\u30d0\u30fc\u306e\u72b6\u6cc1\uff1a\u4eba\u3005\u304c\u30b9\u30ad\u30c3\u30d7\u3059\u308b\u30b9\u30c6\u30c3\u30d7<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5f53\u305f\u308a\u524d\u306e\u3053\u3068\u306e\u3088\u3046\u306b\u805e\u3053\u3048\u308b\u304c\u3001\u3057\u3070\u3057\u3070\u7121\u8996\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<p>Steam\u306e\u30b5\u30fc\u30d0\u30fc\u304c\u30c0\u30a6\u30f3\u3059\u308b\u3053\u3068\u306f\u3042\u308b\u3002\u6642\u306b\u306f\u90e8\u5206\u7684\u306b\u3002\u6642\u306b\u306f\u5730\u57df\u7684\u306b\u3002\u30ed\u30b0\u30a4\u30f3\u30b5\u30fc\u30d3\u30b9\u3060\u3051\u306e\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u305d\u3046\u306a\u308b\u3068\u3001\u30ed\u30fc\u30ab\u30eb\u3067\u306e\u4fee\u6b63\u306f\u52b9\u304d\u307e\u305b\u3093\u3002\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u6d88\u53bb\u3057\u3001\u30eb\u30fc\u30bf\u30fc\u3092\u518d\u8d77\u52d5\u3057\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3082\u3001\u7d50\u679c\u306f\u5909\u308f\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p>Steam\u30b5\u30fc\u30d0\u30fc\u306e\u72b6\u614b\u3092\u65e9\u3081\u306b\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3001\u7121\u99c4\u306a\u52b4\u529b\u3092\u7701\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30ed\u30b0\u30a4\u30f3\u30b5\u30fc\u30d3\u30b9\u306b\u554f\u984c\u304c\u767a\u751f\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u6b63\u3057\u3044\u5bfe\u5fdc\u306f\u5f85\u3064\u3053\u3068\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Temporary_Network_Glitches_and_Why_Restarting_Sometimes_Works\"><\/span>\u4e00\u6642\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4e0d\u5177\u5408\u3068\u3001\u518d\u8d77\u52d5\u304c\u529f\u3092\u594f\u3059\u308b\u7406\u7531<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3084\u30eb\u30fc\u30bf\u30fc\u306e\u518d\u8d77\u52d5\u306f\u8ff7\u4fe1\u306b\u8fd1\u3044\u611f\u3058\u304c\u3059\u308b\u304c\u3001E20\u304c\u76f4\u308b\u3053\u3068\u3082\u3042\u308b\u3002.<\/p>\n\n\n\n<p>\u7406\u7531\u306f\u9b54\u6cd5\u3067\u306f\u306a\u3044\u3002\u518d\u8d77\u52d5\u306f\u4e00\u6642\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u72b6\u614b\u3092\u30af\u30ea\u30a2\u3057\u3001\u63a5\u7d9a\u3092\u30ea\u30bb\u30c3\u30c8\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u306b\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3068DNS\u89e3\u6c7a\u306e\u518d\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u3092\u3055\u305b\u308b\u3002.<\/p>\n\n\n\n<p>E20\u306e\u539f\u56e0\u304c\u3001\u77ed\u6642\u9593\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u4e0d\u8abf\u3084\u63a5\u7d9a\u72b6\u614b\u306e\u9673\u8150\u5316\u3067\u3042\u308b\u5834\u5408\u306f\u3001\u518d\u8d77\u52d5\u3059\u308b\u3053\u3068\u3067\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002\u554f\u984c\u304c\u69cb\u9020\u7684\u306a\u3082\u306e\u3067\u3042\u308c\u3070\u3001\u30a8\u30e9\u30fc\u306f\u518d\u767a\u3059\u308b\u3002.<\/p>\n\n\n\n<p>\u305d\u306e\u9055\u3044\u306f\u91cd\u8981\u3060\u3002\u4e00\u5ea6\u3057\u304b\u6a5f\u80fd\u3057\u306a\u3044\u4fee\u6b63\u306f\u89e3\u6c7a\u7b56\u3067\u306f\u306a\u3044\u3002\u305d\u308c\u306f\u624b\u304c\u304b\u308a\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Packet_Loss_and_Unstable_Connections\"><\/span>\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\u3068\u4e0d\u5b89\u5b9a\u306a\u63a5\u7d9a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u4e00\u90e8\u306e\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u305d\u308c\u4ee5\u5916\u306e\u9ad8\u901f\u63a5\u7d9a\u3067E20\u3092\u7d4c\u9a13\u3059\u308b\u3002\u901f\u5ea6\u306f\u554f\u984c\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5b89\u5b9a\u6027\u304c\u554f\u984c\u306a\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<p>\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\u306f\u3001\u305f\u3068\u3048\u4f4e\u30ec\u30d9\u30eb\u3067\u3042\u3063\u3066\u3082\u3001Steam\u306e\u30ed\u30b0\u30a4\u30f3\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u3092\u4e2d\u65ad\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30aa\u30f3\u30e9\u30a4\u30f3\u30b2\u30fc\u30e0\u306f\u5c11\u91cf\u306e\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\u3092\u8a31\u5bb9\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u306f\u901a\u5e38\u305d\u3046\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p>Wi-Fi\u304c\u30d6\u30e9\u30a6\u30b8\u30f3\u30b0\u3084\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u306b\u554f\u984c\u306a\u304f\u6a5f\u80fd\u3057\u3066\u3044\u3066\u3082\u3001Wi-Fi\u304b\u3089\u6709\u7dda\u63a5\u7d9a\u306b\u5207\u308a\u66ff\u3048\u308b\u3068E20\u304c\u76f4\u308b\u3053\u3068\u304c\u3042\u308b\u306e\u306f\u3053\u306e\u305f\u3081\u3060\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"A_Smarter_Way_to_Approach_Error_E20\"><\/span>\u30a8\u30e9\u30fc\u306b\u8ce2\u304f\u5bfe\u51e6\u3059\u308b\u65b9\u6cd5 E20<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u4e00\u5ea6\u306b\u3059\u3079\u3066\u3092\u8a66\u3059\u306e\u3067\u306f\u306a\u304f\u3001\u30a8\u30e9\u30fcE20\u306b\u6bb5\u968e\u7684\u306b\u30a2\u30d7\u30ed\u30fc\u30c1\u3059\u308b\u3002\u3053\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u30d7\u30ed\u30bb\u30b9\u3092\u96c6\u4e2d\u3055\u305b\u3001\u307e\u3060\u6a5f\u80fd\u3057\u306a\u3044\u4fee\u6b63\u306b\u6642\u9593\u3092\u6d6a\u8cbb\u3059\u308b\u3053\u3068\u3092\u907f\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u307e\u305aSteam\u5074\u306e\u554f\u984c\u3092\u9664\u5916\u3059\u308b\u3002.<\/strong> Steam\u30ed\u30b0\u30a4\u30f3\u30b5\u30fc\u30d3\u30b9\u306b\u969c\u5bb3\u3084\u5730\u57df\u7684\u306a\u554f\u984c\u304c\u767a\u751f\u3057\u3066\u3044\u306a\u3044\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002Steam\u304c\u30c0\u30a6\u30f3\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u30ed\u30fc\u30ab\u30eb\u3067\u306e\u4fee\u6b63\u306f\u5f79\u306b\u7acb\u3061\u307e\u305b\u3093\u3002.<\/li>\n\n\n\n<li><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u3088\u3063\u3066\u554f\u984c\u304c\u5909\u308f\u308b\u304b\u3069\u3046\u304b\u3092\u30c6\u30b9\u30c8\u3059\u308b\u3002.<\/strong> \u5225\u306eWi-Fi\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u6709\u7dda\u63a5\u7d9a\u3001\u307e\u305f\u306f\u30e2\u30d0\u30a4\u30eb\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8\u3092\u8a66\u3057\u3066\u304f\u3060\u3055\u3044\u3002E20\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u5834\u5408\u306f\u3001\u307b\u307c\u9593\u9055\u3044\u306a\u304f\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u307e\u305f\u306fISP\u304c\u539f\u56e0\u3067\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u5730\u57df\u306e\u5e72\u6e09\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002.<\/strong> \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3001\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3001VPN\u3001\u30d7\u30ed\u30ad\u30b7\u3092\u4e00\u6642\u7684\u306b\u7121\u52b9\u306b\u3057\u3066\u3001Steam \u306e\u63a5\u7d9a\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3066\u3044\u308b\u3082\u306e\u304c\u306a\u3044\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n\n\n\n<li><strong>\u30ad\u30e3\u30c3\u30b7\u30e5\u3084\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u898b\u308b\u306e\u306f\u305d\u308c\u304b\u3089\u3060\u3002.<\/strong> Steam\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3057\u305f\u308a\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u308a\u3059\u308b\u306e\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u8981\u56e0\u304c\u6392\u9664\u3055\u308c\u3066\u304b\u3089\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u306e\u9806\u5e8f\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u6642\u9593\u306e\u7bc0\u7d04\u3001\u30d5\u30e9\u30b9\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u8efd\u6e1b\u3001\u30a8\u30e9\u30fcE20\u306e\u539f\u56e0\u306e\u7279\u5b9a\u304c\u3088\u308a\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"When_to_Contact_Steam_Support\"><\/span>Steam\u30b5\u30dd\u30fc\u30c8\u306b\u9023\u7d61\u3059\u308b\u30bf\u30a4\u30df\u30f3\u30b0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>E20\u306e\u307b\u3068\u3093\u3069\u306e\u5834\u5408\u3001\u30b5\u30dd\u30fc\u30c8\u306e\u4ecb\u5165\u306f\u5fc5\u8981\u306a\u3044\u3002\u6839\u672c\u7684\u306a\u63a5\u7d9a\u306e\u554f\u984c\u306b\u5bfe\u51e6\u3059\u308c\u3070\u3001\u89e3\u6c7a\u3059\u308b\u3002.<\/p>\n\n\n\n<p>\u305f\u3060\u3057\u3001\u8907\u6570\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u30c7\u30d0\u30a4\u30b9\u3001\u30af\u30ea\u30fc\u30f3\u306a\u74b0\u5883\u3067 E20 \u304c\u767a\u751f\u3059\u308b\u5834\u5408\u306f\u3001Steam \u30b5\u30dd\u30fc\u30c8\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002\u305d\u306e\u6642\u70b9\u3067\u3001\u554f\u984c\u306f\u30a2\u30ab\u30a6\u30f3\u30c8\u30ec\u30d9\u30eb\u306e\u5236\u9650\u307e\u305f\u306f\u4e00\u822c\u7684\u3067\u306a\u3044\u30a8\u30c3\u30b8\u30b1\u30fc\u30b9\u306b\u95a2\u4fc2\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u30b5\u30dd\u30fc\u30c8\u304c\u6700\u3082\u52b9\u679c\u7684\u306a\u306e\u306f\u3001\u3059\u3067\u306b\u9664\u5916\u3057\u305f\u5185\u5bb9\u3092\u8aac\u660e\u3067\u304d\u308b\u3068\u304d\u3060\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\u7d50\u8ad6<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Steam\u306e\u30a8\u30e9\u30fc\u30b3\u30fc\u30c9E20\u306f\u3001\u305d\u306e\u539f\u56e0\u304c\u4e00\u822c\u7684\u306a\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u96a0\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u30a4\u30e9\u30a4\u30e9\u3055\u305b\u3089\u308c\u308b\u3002\u3057\u304b\u3057\u3001\u305d\u308c\u304c\u30ed\u30b0\u30a4\u30f3\u306e\u5931\u6557\u3067\u306f\u306a\u304f\u63a5\u7d9a\u306e\u5931\u6557\u3067\u3042\u308b\u3053\u3068\u3092\u7406\u89e3\u3059\u308c\u3070\u3001\u3053\u306e\u30a8\u30e9\u30fc\u306b\u3064\u3044\u3066\u8003\u3048\u308b\u306e\u306f\u305a\u3063\u3068\u7c21\u5358\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u6700\u901f\u306e\u4fee\u6b63\u304c\u6700\u3082\u660e\u767d\u306a\u3082\u306e\u3067\u3042\u308b\u3053\u3068\u306f\u7a00\u3067\u3059\u3002Steam\u3092\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u306e\u306f\u751f\u7523\u7684\u3060\u3068\u611f\u3058\u308b\u304c\u3001\u3057\u3070\u3057\u3070\u7684\u5916\u308c\u3060\u3002Steam\u304c\u30b5\u30fc\u30d0\u30fc\u306b\u5230\u9054\u3059\u308b\u65b9\u6cd5\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u304c\u3001\u901a\u5e38\u306f\u91cd\u8981\u306a\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<p>E20\u306f\u8a55\u6c7a\u3067\u306f\u306a\u304f\u3001\u30b7\u30b0\u30ca\u30eb\u3068\u3057\u3066\u6271\u3063\u3066\u304f\u3060\u3055\u3044\u3002E20\u306f\u3001\u3042\u306a\u305f\u3068\u30b5\u30fc\u30d0\u30fc\u306e\u9593\u306b\u3042\u308b\u4f55\u304b\u304c\u90aa\u9b54\u3092\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u77e5\u3089\u305b\u3066\u3044\u308b\u306e\u3060\u3002\u305d\u306e\u969c\u5bb3\u7269\u3092\u898b\u3064\u3051\u308c\u3070\u3001\u30a8\u30e9\u30fc\u306f\u6d88\u3048\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>\u3088\u304f\u3042\u308b\u8cea\u554f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list\">\n<div id=\"faq-question-1768903207987\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><strong>Steam\u306e\u30a8\u30e9\u30fc\u30b3\u30fc\u30c9E20\u3068\u306f\u3069\u3046\u3044\u3046\u610f\u5473\u3067\u3059\u304b\uff1f<\/strong><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>Steam \u30a8\u30e9\u30fc\u30b3\u30fc\u30c9 E20 \u306f\u3001Steam \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u30ed\u30b0\u30a4\u30f3\u30b5\u30fc\u30d0\u30fc\u3068\u78ba\u5b9f\u306b\u901a\u4fe1\u3067\u304d\u306a\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u3053\u306e\u30a8\u30e9\u30fc\u306f\u3001\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u8a8d\u8a3c\u60c5\u5831\u304c\u5b8c\u5168\u306b\u78ba\u8a8d\u3055\u308c\u308b\u524d\u306b\u8868\u793a\u3055\u308c\u308b\u305f\u3081\u3001\u901a\u5e38\u306f\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u9593\u9055\u3063\u3066\u3044\u305f\u308a\u3001\u7981\u6b62\u3055\u308c\u3066\u3044\u308b\u30a2\u30ab\u30a6\u30f3\u30c8\u304c\u539f\u56e0\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1768903218684\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><strong>\u30a8\u30e9\u30fcE20\u306f\u30e6\u30fc\u30b6\u30fc\u540d\u3084\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u9593\u9055\u3044\u304c\u539f\u56e0\u3067\u3059\u304b\uff1f<\/strong><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u8a8d\u8a3c\u60c5\u5831\u306b\u554f\u984c\u304c\u3042\u308c\u3070\u3001Steam\u306f\u5225\u306e\u30a8\u30e9\u30fc\u3092\u8868\u793a\u3059\u308b\u306f\u305a\u3067\u3059\u3002E20\u306f\u30ed\u30b0\u30a4\u30f3\u30d7\u30ed\u30bb\u30b9\u306e\u521d\u671f\u306b\u767a\u751f\u3057\u3001\u8a8d\u8a3c\u306e\u5931\u6557\u3067\u306f\u306a\u304f\u63a5\u7d9a\u306e\u5931\u6557\u3092\u6307\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1768903227390\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><strong>Steam\u306e\u30b5\u30fc\u30d0\u30fc\u304c\u30c0\u30a6\u30f3\u3059\u308b\u3068\u3001\u30a8\u30e9\u30fcE20\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/strong><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u306f\u3044\u3002\u90e8\u5206\u7684\u306a\u505c\u96fb\u3001\u5730\u57df\u3054\u3068\u306e\u30ed\u30b0\u30a4\u30f3\u554f\u984c\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c E20 \u306e\u30c8\u30ea\u30ac\u30fc\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002Steam \u306e\u30ed\u30b0\u30a4\u30f3\u30b5\u30fc\u30d3\u30b9\u304c\u5229\u7528\u3067\u304d\u306a\u3044\u5834\u5408\u3001Steam \u5074\u3067\u554f\u984c\u304c\u89e3\u6c7a\u3055\u308c\u308b\u307e\u3067\u3001\u30ed\u30fc\u30ab\u30eb\u3067\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u6a5f\u80fd\u3057\u307e\u305b\u3093\u3002.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1768903235773\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><strong>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306f\u4f7f\u3048\u308b\u306e\u306b\u3001Steam\u3067\u306fE20\u3068\u8868\u793a\u3055\u308c\u308b\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/strong><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>Steam\u306e\u30ed\u30b0\u30a4\u30f3\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u901a\u5e38\u306e\u30a6\u30a7\u30d6\u30d6\u30e9\u30a6\u30b8\u30f3\u30b0\u3088\u308a\u3082\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u554f\u984c\u306b\u654f\u611f\u3060\u304b\u3089\u3067\u3059\u3002\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u304c\u6a5f\u80fd\u3057\u3066\u3044\u3066\u3082\u3001Steam\u304c\u30ed\u30b0\u30a4\u30f3\u306b\u5fc5\u8981\u3068\u3059\u308b\u7279\u5b9a\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u3092\u78ba\u7acb\u3067\u304d\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1768903240962\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><strong>Steam\u3092\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3068\u30a8\u30e9\u30fcE20\u306f\u76f4\u308a\u307e\u3059\u304b\uff1f<\/strong><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u901a\u5e38\u306f\u305d\u3046\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002Steam \u3092\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3082\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u52d5\u4f5c\u3001ISP \u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3001VPN \u8a2d\u5b9a\u306f\u5909\u66f4\u3055\u308c\u307e\u305b\u3093\u3002\u30ed\u30fc\u30ab\u30eb\u306e Steam \u30d5\u30a1\u30a4\u30eb\u304c\u7834\u640d\u3057\u3066\u3044\u308b\u3088\u3046\u306a\u307e\u308c\u306a\u5834\u5408\u306b\u306e\u307f\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Steam error code E20 has a way of showing up at the worst possible moment. You launch the app, enter your credentials, and instead of seeing your library, you are stopped by a generic message about communication problems. No detail. No hint. Just E20. What makes this error especially frustrating is that it does not behave like a typical login failure. Your password is correct. Your account is fine. Steam itself may even be online. Yet the app refuses to let you in. The reason is simple but easy to misunderstand. Error E20 is not about authentication. It is about connection. More specifically, it is about a failed communication step [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":4491,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4489","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/world-arabia.com\/blog\/ja\/wp-json\/wp\/v2\/posts\/4489","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/world-arabia.com\/blog\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/world-arabia.com\/blog\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/world-arabia.com\/blog\/ja\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/world-arabia.com\/blog\/ja\/wp-json\/wp\/v2\/comments?post=4489"}],"version-history":[{"count":1,"href":"https:\/\/world-arabia.com\/blog\/ja\/wp-json\/wp\/v2\/posts\/4489\/revisions"}],"predecessor-version":[{"id":4493,"href":"https:\/\/world-arabia.com\/blog\/ja\/wp-json\/wp\/v2\/posts\/4489\/revisions\/4493"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/world-arabia.com\/blog\/ja\/wp-json\/wp\/v2\/media\/4491"}],"wp:attachment":[{"href":"https:\/\/world-arabia.com\/blog\/ja\/wp-json\/wp\/v2\/media?parent=4489"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/world-arabia.com\/blog\/ja\/wp-json\/wp\/v2\/categories?post=4489"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/world-arabia.com\/blog\/ja\/wp-json\/wp\/v2\/tags?post=4489"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}