For months now, every time I turn on either of my Apple TVs (1x ATV 4K, 1x ATV 4) I’m hit with this error. Nothing seems to cure it, I’ve tried logging into my account on iTunes, I’ve tried removing my Apple ID on both Apple TVs to see if that cures it, all to no avail. Has anybody else faced this and come up with a solution? It’s very annoying. I tried a search but only got solutions regarding issues with earlier iOS versions on iPhones.