I’m one of the crazy people who spent 4 grand on a 85 inch dumb display meant for stores to use as digital signage. Honestly a great decision. It’s no home theater display but damn if it isn’t just as good as any smart tv I’ve seen. I just have it hooked to a raspberry pi running librelec.
Did you set up recurring searches for new episodes? Idk what it is set to be default but you have to set each show to do episode searches at a given interval.