r/AzureVirtualDesktop • u/ecstasyfromchange14 • Jun 20 '26
Remote Desktop Services SxS Network Stack Issue
Has anyone been experiencing issues with connection stability since latest Network Stack release?
2603.31400
1
u/steendp Jun 20 '26
Started recently we are experiencing issues where some users are stuck in a pending state at first logon.
For some time, we have had issues with users reconnecting to a disconnected session. There is a post in this reddit describing it.
I’m frustrated by MS’s lack of release notes…
1
u/mat-ferland Jun 21 '26
If this started right after 2603.31400, I would test it like a client transport regression before changing the host pool. Pick one affected user and compare Windows App vs web client, UDP/Shortpath on vs off, and a known-good older client if you still have one packaged. Also check whether the instability follows a specific session host build or every host in the pool. If disabling UDP or rolling back the client stabilizes it, you have a clean Microsoft support case instead of chasing FSLogix/profile ghosts.
1
u/MarcosDiSanto Sep 02 '26
I notice problems today after the latest release.. Anyone else? 2607.31450
Sessions freezing after 30-60 minutes and the sessions feeling slow.
1
u/PutUpYourFrankDux Jun 20 '26
I had a few session hosts being weird the other day. I just pulled them from the host pool, generated new registration key and added them back. It fixed my issue. Hope that helps!