Failed: Program Missed

Channels hasn't been working reliably for me for quite some time now. I read that it might be because my system was sleeping. I've verified that sleep is disabled. I even downloaded a utility to keep the system awake. It's a headless Windows 10 system. I've also verified that no other devices are using the HDHomeRun tuners during that time.

All missed programs are listed as "Failed: Program Missed."

Is there anything else I might be missing? Should I re-install? It worked flawlessly for me since the beginning, but these last few months have been very spotty.

What does the Log tab of the DVR show around the time the recordings were supposed to happen?