Blizzard is investigating multiple reports about Diablo 4 players endlessly crashing after today’s Patch 1.4.1 and has temporarily disabled the game’s DLSS Frame Generation option. Just over a week ago, Blizzard disabled NVIDIA DLSS Frame Generation for all NVIDIA graphics card users due to stability issues.
Diablo 4 Patch 1.4.0a – NVIDIA DLSS Frame Generation Disabled
It appears Frame Generation is the issue and the team is rolling out a change to disable this across games again.