{"id":18605,"date":"2026-09-18T10:01:05","date_gmt":"2026-09-18T01:01:05","guid":{"rendered":"https:\/\/m365jp.net\/?p=18605"},"modified":"2026-09-18T10:01:37","modified_gmt":"2026-09-18T01:01:37","slug":"servicedegradation-tm1473237-microsoft-teams-some-users-may-intermittently-be-unable-to-launch-microsoft-teams-from-the-web-or-desktop-clients-4","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2026-09-18-servicedegradation-tm1473237-microsoft-teams-some-users-may-intermittently-be-unable-to-launch-microsoft-teams-from-the-web-or-desktop-clients-4","title":{"rendered":"[serviceDegradation] TM1473237 | Microsoft Teams | Some users may intermittently be unable to launch Microsoft Teams from the web or desktop clients"},"content":{"rendered":"
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TM1473237 | Microsoft Teams | Some users may intermittently be unable to launch Microsoft Teams from the web or desktop clients<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\n\n\n\n\n\n\n\n\n\n
Status<\/th>\nserviceDegradation<\/td>\n<\/tr>\n
Classification<\/th>\nincident<\/td>\n<\/tr>\n
User Impact<\/th>\nUsers may intermittently be unable to launch Microsoft Teams from the web or desktop clients.<\/td>\n<\/tr>\n
Last Updated<\/th>\n09\/18\/2026 00:43:06<\/td>\n<\/tr>\n
Start Time<\/th>\n09\/17\/2026 04:48:12<\/td>\n<\/tr>\n
End Time<\/th>\n<\/td>\n<\/tr>\n
Latest Message<\/th>\nTitle: Some users may intermittently be unable to launch Microsoft Teams from the web or desktop clients <\/p>\n

User impact: Users may intermittently be unable to launch Microsoft Teams from the web or desktop clients. <\/p>\n

Current status: We’ve confirmed that the issue is associated with a recent build update and have expanded our mitigation efforts by rolling affected deployments back to a last-known-good build. We’ve also implemented measures to prevent further rollout of the affected update while we continue monitoring service health and validating the effectiveness of the mitigation. <\/p>\n

Scope of impact: Some users may intermittently be unable to launch Microsoft Teams from the web or desktop clients. This information may be updated as our investigation continues. <\/p>\n

Start time: Wednesday, September 16, 2026, at 3:00 AM UTC <\/p>\n

Root cause: A recent update introduced an issue affecting a component responsible for launching the app, resulting in the impact. <\/p>\n

Next update by: Friday, September 18, 2026, at 6:30 AM UTC<\/td>\n<\/tr>\n

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TM1473237 | Microsoft Teams | Some users may intermittently be unable to launch Microsoft Teams from the web o […]<\/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-18605","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/18605","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=18605"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/18605\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=18605"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=18605"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=18605"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}