Hello Richard,
1. Cross Hair Manager version : 1.73.75
2. Cross Hair hardware version : 1.7.3
3. When did you purchase this Cross Hair? : 2016~2017
Does it ever work properly? : Yes
4. Which peripherals are connected to Cross Hair? please provide the specific model and producer. : Logitech G27
5. which config has been activated in Cross Hair when you are facing this trouble?
: The user logs in on the PS5 and works normally.
After about 8 minutes, it suddenly stops working. If you reconnect the USB, it works for another 8 minutes.
6. a video to show us full details of your trouble