2210 HF2 + KB5029925 on Server 2019 Session Host is Broken

Just a heads up, 2210 HF2 with the Server 2019 update KB5029925, causes massive issues.

We have 2 Session Hosts running 2210 HF2 and they recently updated with KB5029925 update. After this, the logins were extremely slow, and sometimes even failed to connect and also allot of the times cause a failed to detach VHDX in the fslogix logs.

After uninstalling only that update, everything went back to normal and worked perfectly again.

Hoping for a fix very soon, as we dont use WSUS and we can only block the update for 30 days.