Try this post steps exactly as they are, I was having the EXACT same issue and this fixed it for me, (R9 5950X + Asus Dual 6700XT) have played 25+ hours in the past 2 days with no crashes
Got this from another post for some reason it wont let me link the original authors post but here you
"First I flashed my bios to the newest version. Took me about 20 Minutes if M-Flash (usb stick).
Now I deleted the 2x dx12 files (shadercache in steam games directory and c:user:nfs-unbound directory)
After That I downloaded the AMD cleanup utility tool and the ccleaner (test version).
Also the AMD GPU Driver 22.11.2 (that was a mistake, even when NFSU is now supported, it lagged like hell in the game with this driver)
---> use 22.5.1 (1 before 22.11.2)
Now I started AMD cleanup utility tool
--> Tool restarts pc in WIn 10 Safety mode. After that all amd drivers will be removed.
--> after that I installed and used cc cleaner (i had no internet connection in safe mode, but i didn´t need it)
I cleared the whole registry with all amd files (i cleared everything, but my pc is still runing...)
Now i press windows+r key and typed "msconfig".
There I choosed "start" and deselected "safe mode". Then I confirmed this.
After that I restarted the pc in normal mode and installed amd 22.5.1 driver.
That´s it for me. I didn´t crashed in the third race like I always did. Im now for 2 hours in the game without a crash and did already 5 race events.
Perhaps that helps someone. I tried nearly everything, but this helps until now"
