We identified an upgrade issue with the early March release of Microsoft Tunnel version 20260129.1 that caused servers to become stuck and unable to complete the upgrade. The issue can be resolved by...
Published May 08, 2026
Version 1.0
Blog Post
Hi Biochemistry101, incident IT1262345 was posted to the Service Health Dashboard (SHD) to notify impacted customers of this issue. If your tenant was identified as affected, you should have seen the advisory there, or under "past incidents/advisories" now that the incident has passed. If you’re not seeing it in either location, please send us a private message with your tenant details and support request number. We’d be happy to take a closer look and follow up with the appropriate support team. Thanks!
Thank you for your response. PM sent.