Hi ST_Dog and all,
Has happened with my roku ultra unit. Had just received replacement remote, as the existing one lost ability to move in the left direction. Couldn't search or go back to selection you passed by.
Then, could not rapid advance or rewind holding button down. Just in small steps of each push of the button. Bummer! I worked in the field on networks 20 years. Many a problem was fixed by a simple reboot. Didn't want to go out in public realizing I hadn't done it! So read a post mentioning rebooting, tried it and life is good again.
Maybe should change my handle to Reboot Man to keep it in mind. Must admit, it's happening. Turning 70 Jan. of 2023. The old noodle showing effects of too many good times! Last thing, SO GLAD I cut the cord. I wouldn't have a single screen in my house, aside from the pc otherwise. 0 tolerance for commercials. Don't listen to radio anymore as well.