An ETA for resolution will be provided by Microsoft as soon as available, the tech giant said.
ET this morning up to 4,350 complaints, most around Exchange.
A fix then also required devices be manually rebooted.
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Microsoft hasnt said what the change was that it identified today that created the issues.
Our targeted restarts are progressing slower than anticipated for the majority of affected users.
An ETA for resolution will be provided as soon as available.
Additional details can be found in the admin center under MO941162.
Additional details can be found in the admin center under MO941162.