New Apple TV 4k, DVR set up on a Mac Mini with an 1.5TB external hard drive for capturing the recordings, High Sierra, two Dual HDHomeruns, all connected via hardline ethernet, not wifi. I'm about to reboot the Mini, too.
So a weird thing happened tonight. All the shows I had scheduled to record didn't, but they show up in the "Recordings" as if they had. When I try to play them, there is nothing but a black screen. I rebooted just in case and now the remaining shows I had scheduled are not recording. I setup a new recording for the news at 11pm just to see if I had a bad batch of schedules.
I'm new to Channels so I am not really sure how to troubleshoot this. There are a lot of parts that I can at least keep hidden from my wife so she doesn't get overwhelmed.
Joe