I have the Captain sim 767 II 1.00 updated with 1.04 Running in P3d V5.1.17.28160 on Windows 10.   Simconnect 5.3.0.0.

I recently starting having an issue when flying the 767 where I get a pop up saying: Nvidia Geoforce RTX 4080 Stopped Working due to DXGI_ERROR_DEVICE_HUNG. 

I also have the 757 III and can fly it without any issues.   Also, none of my other aircraft have this issue. 

I have fully uninstalled the 767, deleted the 767 files.  I then turned off Malware bytes, and Norton, Downloaded both the 1.00 and 1.04 files and reinstalled.   No liveries downloaded but load the base package and error comes up almost immediately.   

Any help would be appreciated. 

At the same time this issue began, the following issue also started:

https://www.captainsim.org/forum/csf.pl?num=1748128134

Ace reports too many requests.

Bump.

I'm having the exact same issue with my RTX 4090.
Base version works fine, however "DXGI_ERROR_DEVICE_HUNG" after 1004 installed.

P3D v5, everything installed and run as Admin.

G