Synch error detected - can't play online mutiplayer?

Platforms: Steam & Xbox PC (yes, I bought it twice)
Operating System: Windows 11 with NVIDIA mobile 3070 - see below for details
Started in season 10; continues in season 11 :frowning:

Video Card details

image

Issue:


Trigger Event:

Every time I start a ranked game (1v1 or more players) and sometimes with quick play I get the message.

I tried reinstalling via Steam, and Xbox Games - both versions have this issue.

Repro Steps:

  1. Start the game
  2. Queue multiplayer ranked game
  3. I get this issue out of synch error 95% of the time

I’ve not been able to play a normal game for some time.

Logfiles:
SyncError_PreviousFrame_-1_0_LEGION5PRO_AMD Ryzen 7 5800H with Radeon Graphics .txt (25.8 KB)
DataCRC000.txt (111.6 KB)
unhandled.2025-07-07.22-10-09.txt (499 Bytes)