For the past two weeks, I have been having to unplug my Roku Ultra every day and re-pair my remote. I never had a problem before. I have replaced batteries. I rebooted my modem. The Roku is less than a year old. I manually changed the internet connection to a stronger connection but it kicked me back to the other one. I’m confused.
Check to see if you have a new "power savings" setting under Settings->System->Power. Try disabling it if you do.
It worked! I don’t know why it started doing it all of a sudden without me making any setting changes, but your advice did the trick!
Thank you so much!!