My Visio TV developed a thing where the OSD menus freeze up and the controls unresponsive frequently - it’s not connected to WiFi. Its my opinion that some internal drive is filled up with my watch data that a factory reset cannot fix, and I suspect the lack of disk space is why it’s freezing. I can’t* prove this, but I suspect it to be.

*I might possibly have the skills to, but my time is devoted to other tasks, and I don’t want to deprive my household of the living room TV just because I want to tear it apart.