SO far so good. No reboots, stable temps. I feel I should have known better than to use one PCIe dual 6+2 connector from my PSU. I'm lucky I didn't fry anything.Im not ready to claim victory yet....but so far I have had no system reboots. A lengthy session of Cyberpunk should confirm. Retrieved the secondary PCI e cable for my PSU and now I have both 8 pin connectors on my GPU with their own cables.