Been getting "channel error (91-febe7ad4)" when trying to watch Flashback 80's video channel for 3 or 4 months now. The message says that it "may be an internet connection problem, or contact the channel owner".
All other channels work fine, everything else on the network is fine.
I have removed and re-added the app, updated software, restarted the modem, done a factory reset, nothing works. I have also contacted the channel owner (Sommers Media) through their website contact form, but get no response. I also removed multiple other apps to make sure it isn't a memory issue.
Does anyone know what causes channel error (91-febe7ad4)?