{"id":17471,"date":"2026-07-24T11:01:55","date_gmt":"2026-07-24T02:01:55","guid":{"rendered":"https:\/\/m365jp.net\/?p=17471"},"modified":"2026-07-24T11:10:29","modified_gmt":"2026-07-24T02:10:29","slug":"servicerestored-tm1437339-microsoft-teams-some-users-may-not-receive-notifications-in-the-microsoft-teams-desktop-client","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2026-07-24-servicerestored-tm1437339-microsoft-teams-some-users-may-not-receive-notifications-in-the-microsoft-teams-desktop-client","title":{"rendered":"[serviceRestored] TM1437339 | Microsoft Teams | Some users may not receive notifications in the Microsoft Teams desktop client"},"content":{"rendered":"
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TM1437339 | Microsoft Teams | Some users may not receive notifications in the Microsoft Teams desktop client<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\n\n\n\n\n\n\n\n\n\n
Status<\/th>\nserviceRestored<\/td>\n<\/tr>\n
Classification<\/th>\nadvisory<\/td>\n<\/tr>\n
User Impact<\/th>\nUsers may have not received notifications in the Microsoft Teams desktop client.<\/td>\n<\/tr>\n
Last Updated<\/th>\n07\/24\/2026 01:26:43<\/td>\n<\/tr>\n
Start Time<\/th>\n07\/23\/2026 11:10:28<\/td>\n<\/tr>\n
End Time<\/th>\n07\/24\/2026 00:41:35<\/td>\n<\/tr>\n
Latest Message<\/th>\nTitle: Some users may not receive notifications in the Microsoft Teams desktop client <\/p>\n

User impact: Users may not receive notifications in the Microsoft Teams desktop client. <\/p>\n

More info: This issue appeared to be specific to the Microsoft Teams desktop client for Windows. Some affected users may have heard an incoming call ringtone but not received the associated notification, while other affected users may have not received notifications for chat messages. <\/p>\n

Final status: We’ve confirmed that deployment of both of our remediation efforts completed for all affected users and the offending configuration change was reverted. We monitored this solution as it progressed and verified that impact was resolved by our actions. <\/p>\n

Scope of impact: Some users who received incoming calls or messages and who were expecting to receive notifications in the Microsoft Teams desktop client for Windows may have been impacted. <\/p>\n

Start time: Friday, July 24, 2026, at 1:00 AM UTC <\/p>\n

End time: Friday, July 24, 2026, at 1:30 PM UTC <\/p>\n

Root cause: A recent configuration change intended to address a parallel impact changed the behavior of the notification window, which resulted in notifications not being displayed as expected. <\/p>\n

Next steps: – We’ve deployed a pre-emptive remediation which will ensure that users do not see service interruptions when receiving this update.
– We’re continuing to optimize our deployment pipeline to ensure that similar issues do not reoccur. <\/p>\n

This is the final update for the event.<\/td>\n<\/tr>\n

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\u6700\u7d42\u72b6\u6cc1:\u5f71\u97ff\u3092\u53d7\u3051\u305f\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u5bfe\u3057\u3066\u30012\u3064\u306e\u4fee\u5fa9\u4f5c\u696d\u306e\u5c55\u958b\u304c\u5b8c\u4e86\u3057\u3001\u554f\u984c\u3068\u306a\u3063\u305f\u8a2d\u5b9a\u5909\u66f4\u3082\u5143\u306b\u623b\u3055\u308c\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u89e3\u6c7a\u7b56\u306e\u9032\u884c\u3092\u76e3\u8996\u3057\u3001\u79c1\u305f\u3061\u306e\u5bfe\u5fdc\u306b\u3088\u3063\u3066\u5f71\u97ff\u304c\u89e3\u6c7a\u3055\u308c\u305f\u3053\u3068\u3082\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002 <\/p>\n

\u5f71\u97ff\u7bc4\u56f2:\u7740\u4fe1\u3084\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u308a\u3001Windows\u7248Microsoft Teams\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3067\u901a\u77e5\u3092\u53d7\u3051\u53d6\u308b\u4e88\u5b9a\u3060\u3063\u305f\u4e00\u90e8\u306e\u30e6\u30fc\u30b6\u30fc\u306f\u5f71\u97ff\u3092\u53d7\u3051\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 <\/p>\n

\u958b\u59cb\u6642\u9593:2026\u5e747\u670824\u65e5\u91d1\u66dc\u65e5 \u5348\u524d1\u6642 UTC <\/p>\n

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\u6b21\u306e\u30b9\u30c6\u30c3\u30d7:- \u30e6\u30fc\u30b6\u30fc\u304c\u3053\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u53d7\u3051\u53d6\u3063\u3066\u3082\u30b5\u30fc\u30d3\u30b9\u4e2d\u65ad\u3092\u898b\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u4e8b\u524d\u5bfe\u5fdc\u5bfe\u5fdc\u3092\u5c0e\u5165\u3057\u307e\u3057\u305f\u3002
– \u540c\u69d8\u306e\u554f\u984c\u304c\u518d\u767a\u3057\u306a\u3044\u3088\u3046\u306b\u3001\u5c55\u958b\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u6700\u9069\u5316\u3092\u7d99\u7d9a\u3057\u3066\u3044\u307e\u3059\u3002 <\/p>\n

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TM1437339 | Microsoft Teams | Some users may not receive notifications in the Microsoft Teams desktop client S […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-17471","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/17471","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/comments?post=17471"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/17471\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=17471"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=17471"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=17471"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}