The rig performs well, no other issues
Except when sometimes LM studio needs to be reloaded, sometimes - but that not ending driver crash
As mentioned in another post, power spikes can create such issues. I had a 850W PSU with my 6900XT and had similar issues.
Swapped the PSU for a better brand and never had any issues.
The error was weird, pointing to a USB device, but coming from the GPU.
See if you can borrow another PSU.
For example, the "what about GameWorks being gimped on AMD" comments... For one, it's an entirely different matter, so there's no "what about" here. Secondly, Nvidia developed GameWorks for Nvidia cards. They probably never even tested it on AMD. Why would they have? Let's be reasonable.
If I didnt knew Ngreedias MO, I would say ok, but Gameworks itslef had some arbitrary code that worked great on their GPUs and like crap on AMD and that was no coincidence.
Do you remember Aegia PhyX?
It was a stand alone card that was GPU agnostic. Ngreedia bought them and integrated on their GPU's.
But in those days, ATI was competitive and even faster than the top of the line Ngreedia GPU, so people were buying ATI's gpu as primary and using a Ngreedia gpu just for PhysX.
Remember what happened after? People started complaining that their Ngreedia GPUs stopped working after a driver update. Well, they were son anticonsumer that they included a check in their drivers, that if it detected an ATI GPU, it would disable their own GPU, the one that you already paid for.
Hairworks was the same nonsense.
So yes, I will not just ignore or forgice such things because they do affect me as a consumer and end up limiting my options.
Limiting a lot of games to DLSS only in early days is kind of a similar thing, but for one, it's still a separate issue, and secondly, AMD was late with FSR, so there wasn't really another option anyway.
Same MO, worse results, because before that would be a con on any review, now is praised as a must have "feature".
Actions like that is why I dont like Ngreedia but the funny thing is, people like me get called being toxic for simply not drinking the kool aid.
And yes, I know that in the end these companies simply want money but as a consumer, I cant simply support a company that is limiting my choices.