[2019] 2.0.13: Game crashes on Alt+Tab

Please include the crash report produced.

This is an odd error, DXGI_ERROR_ACCESS_DENIED to be specific. Not one we’ve seen before, I don’t think.

It’s GPU/DirectX-related, so would recommend performing a clean re-installation of your GPU drivers using the instructions here.

If unsuccessful, do see if there’s any improvement after switching to DirectX 11 within the launcher’s ‘Settings’ menu.