Rgr all good, BTW while have you ever tried setting your 1080Ti to run in MSI mode?
https://forums.guru3d.com/threads/windows-line-based-vs-message-signaled-based-interrupts.378044/
I've had my 1080 GTX card running on MSI mode for a week now and it's been rock solid performance and zero problems, before it was sharing an IRQ with the USB ports which isn't good.