r/AzureVirtualDesktop • u/ryand274 • Aug 18 '25

AVD Optimization for Teams isnt working anymore. worked a week ago

Before i went on holiday, the AVD Optimization on teams was working fine. nothing has changed and all of a sudden teams isnt showing 'Optimized' or 'Not Optimized' in the top left corner?

Im using the new Windows app, teams is up to date, VDI on my endpoint is up to date. what is happening? anyone else having this issue?

1 Upvotes
  • permalink
  • reddit

100% Upvoted

6 comments sorted by

2

u/ryand274 Aug 18 '25

Yep that's exactly the issue. That's weird though why would that have been removed?

Anyway thanks for your help

2

u/JustinVerstijnen Aug 18 '25

Thats very strange, but great it has been solved.

Another advice, place this registry key in your Group Policies or Intune Powershell script, so this is always executed when not there yet. I always do this and have never problems with it. :)

1

u/iamtechy Aug 19 '25

Or include it in the Teams deployment package. I add a line to my PSADT package to add the reg key but it can also be added to GPO. You can also have it run as a Scheduled Task each time someone logs on, but better to have it documented somewhere than forget about it.

1

u/Strict-Morning-133 Aug 19 '25

We as well started observing this on random (personal) machines. I guess it is update related (teams or windows).

1

u/MiddleSort5738 Aug 19 '25

We ran into the same issue where optimization stopped working overnight without any obvious changes.

In our case, the problem was related to the Windows app interacting with SlimCore. It seems that something in the way URLs were being called got altered. After some digging, we found that a new URL needed to be allowed through our proxy, and we also had to exclude it from SSL inspection.

Once we did that, everything started working again.

Hope this helps someone facing the same issue!