Hello Again,
Well, I am definitely on to something. Since I stared running the core process with the priority and affinity change, I have only had one failure. That was also in the AMD driver, not the ntdll.dll.
Again, I don't want any user to change their setup based on what I have written here, but I hope it helps the code maintainers.
Please send me a PM is you want more information. I'd be happy to answer any questions about what I have done.