Can't change tuner any more - old TiVo but it USED to work
Firstly it's a (now) old 500GB 3 tuner TiVo and I am using the original remote that came with it. I haven't used any other remote so it's not that. Have trawled the forums but can't find a solution...
I used to be able to press [info] then scroll down and at the bottom of the list on the left see three red circles, allowing me to change the tuner currently displaying on my telly. Now I can't. The red circles have vanished and there's no icon in their place. Any ideas? It has also started ignoring my [record and REMIND] selections and makes its own mind up as to what channel to show. It's not a recording priority glitch as far as I can see (it's inconsistent) and not being able to toggle tuners to see what I TOLD it to show me is rather aggrannirritating.