Monday, April 20, 2026

Microsoft pulls service replace inflicting Groups launch failures


Microsoft has reverted a latest service replace that was stopping some clients from launching the Microsoft Groups desktop shopper.

Affected customers are getting caught on the loading display screen and seeing the “We’re having hassle loading your message. Strive refreshing.” error message.

On Friday morning, after acknowledging the incident (tracked beneath TM1283300), Microsoft stated the launch failures had been as a consequence of a transient situation within the service infrastructure that triggered some older Microsoft Groups desktop shopper builds to “enter an unhealthy state.”

Wiz

“We have confirmed that our automated restoration system has efficiently remediated influence and we’re reaching out to your representatives to validate this situation is absolutely resolved for all customers,” Microsoft stated.

Three hours later, Microsoft reverted the buggy service replace to handle the difficulty, including that the difficulty was attributable to “a regression throughout the Microsoft Groups shopper construct caching system.”

Impacted Groups customers are actually suggested to completely stop and restart their Groups purchasers to make sure that the repair propagates to their techniques.

“Now that the replace that launched the regression has been absolutely reverted, a restart will probably be wanted through which customers absolutely stop after which restart Groups in order that our resolution propagates,” Microsoft added within the newest replace to the message heart.

“We’re persevering with to await suggestions from the subset of impacted customers and monitoring our service telemetry to substantiate the difficulty is resolved after we have accomplished the aforementioned reversion.”

Whereas Microsoft did not share what number of customers or which areas are affected by this situation, it flagged the service outage as an incident, which generally applies to essential service points and noticeable consumer influence.

Final month, it resolved one other recognized situation that triggered launch failures in older builds of the Traditional Outlook e mail shopper, rendering it unusable for customers who had enabled the most recent model of the Microsoft Groups Assembly Add-in.

One week earlier, it launched out-of-band updates to repair a serious situation that broke sign-ins with Microsoft accounts throughout a number of Microsoft apps, together with Groups purchasers.

Over the weekend, Microsoft additionally launched a set of emergency updates to handle recognized Home windows Server points, inflicting safety replace set up issues and area controllers to enter a restart loop.

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