@CHBMB
Thank you for working this. I've got a hauppauge quad tuner and GTX1060 in my case and am willing to help test.
I ran the libre elec - nvidia hybrid install and got the same results as @JDubDev. I switch back and forth between the Libre Elec DVB and Nvidia installs as necessary depending on what is more important to me at the time so a few more switches for testing is well worth it to me. Is there any more information or logs that I can grab to help?
Disclaimer: Linux illiterate but moderately good at following instructions and googling my way through minor issues.
Disclaimer 2: May be a bit slow on responses but will check in regularly.