Patch 11.1, game freezes for 3-6 seconds randomly, in dungeons/raids

[Йалаи-gordunni]

Here’s what helped me so far (I did all of these at once, so not sure exactly which one solved the problem):

1. Disable “Optimize network for speed” in WoW settings.
2. Execute these commands in CMD one by one:
   ipconfig /flushdns
   ipconfig /release
   ipconfig /renew
   netsh winsock reset
   netsh int ip reset
3. Set WoW to High Priority in Task Manager.
4. Execute this command in CMD:

netsh interface tcp set global autotuning=disabled

5. Switched from using my phone as a WiFi hotspot to USB tethering (likely irrelevant for most people).

If you want more detailed info, I described it here:

Freeze Issue – Identified Source of Problem (in my case)

Over the past two months, I’ve consistently experienced 4-7 second freezes during arena (mostly I playing pvp). There were only 2-3 days during this entire period when freezes were absent or minimal. Otherwise, they occurred regularly—at least 1-2 times per arena. I tried everything imaginable: Disabling addons; Lowering graphics settings to the minimum; Reinstalling the game; Removing Game Bar; Rolling back graphics drivers via DDU; Switching between windowed and fullscreen modes; Disable ga…