Errgfxd3dshader1 Work

Reinstall the app or shader cache

Check hardware stability

This error usually triggers during the game’s loading screen or when entering a high-fidelity environment. The primary culprits are:

: Use your game launcher (Steam, Epic Games Store, or Rockstar Games Launcher) to "Verify Integrity of Game Files" to repair missing or corrupt shader data.

: Right-click the game > Properties > Installed Files > Verify integrity of game files .

to force the game to use an older, more stable DirectX version. Disable Overclocking