Doomicle

I just wanted to chime in to let people know that I recently encountered code 43 in a Windows 10 VM on my GTX 1060, in my multi nvidia GPU AMD Ryzen 3900X rig, and it seems to have gone away after disabling SR-IOV in the BIOS, and enabling "VFIO allow unsafe interrupts" in the advanced VM Manager settings of Unraid. I'm running the Unraid 6.9 beta 1 release. Update on this -, while I'm not getting the code 43 issue in my VM, my GTX 1060 GPU is still hanging from time to time, and isn't operable again until the next reboot of Unraid. Second update - I solved this by putting a fourth GPU in my motherboard. I used a PCI-e x1 slot Zotac GT 710 card, and turned off VFIO allow unsafe interrupts, and that was enough to allow unraid to run the three main GPUs without problems.

I'm getting this problem too. VM's are stable once booted. But every couple of reboots produces a crash before Windows 10 can boot. Usually the first CPU core allocated to the VM is maxed out until I force stop the VM.