I have exactly the same problem (vrchat - unity 2022.3.22f1-dwr af45f25e5fe3) appeared after the latest VRChat update, switching to beta version does not solve the problem.
I read similar topics on the forum - tried deleting the game, manually delete folders and cache, rollback drivers on the video card - nothing helped, blame the last update, before it all worked.
In the logs \AppData\LocalLow\VRChat\VRChat\VRChat:
"2025.06.02 20:48:01 Debug - Odin Serializer ArchitectureInfo initialization with defaults (all unaligned read/writes disabled).
2025.06.02 20:48:01 Debug - Odin Serializer detected whitelisted runtime platform WindowsPlayer and memory read test succeeded; enabling all unaligned memory reads/writes."
13900k, 2*48 GB, RTX4090, Varjo Aero, Win10 22H2