I've only had my Tivo 4k Stream for about a month and it worked fine on my previous Sharp TV. I just purchased a 50 inch Vizio to replace the smaller Sharp. When I check the Remote Settings, it incorrectly says that my TV is a Sony. After a rescan, it correctly displays Vizio and the remote...

Hi everyone! I am preparing to switch cable TV providers and have a quick question. For me it would be easier if all the channels started off as unchecked so all I'd have to do is check the channels I want instead of having to uncheck all the channels I don't want because of all the channel...