Yes same here. I’m on the beta but same thing. It says there is an update downloads and installs but then fails. Keep saying to restart but it simply does the same again.
I can’t be bothered going upstairs to get my MacBook and do some diagnostics as I’m comfortable on our sofa 🙂
Yes 4K as per the title of the thread 🙂Are you using an Apple TV 4K? Just wondering if this is affecting other models too.
It all of a sudden worked for me.
Is anyone else having issues installing the update?
I've tried updating over ethernet, wifi, restarting multiple times, but it keeps failing. Restoring also didn't work. I have no idea what to try next since I can't even connect it to iTunes.