Hi @Thea Sveinsdatter Breistrand
WSUS keep offering the latest version of Edge (currently version 111.0.x), which is incompatible with 2012 R2- to 2012 R2 servers.
Yes, that's a known issue and Microsoft is aware of that. They're now working on that trying to find a solution. Let's wait for the fix. Thanks for your understanding.
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Regards,
Yu Zhou