I've noticed over the past 3 or 4 weeks that around 3am my TiVo has a mind of its own when I'm watching things I've recorded or on catch up. Mid programme it will suddenly switch to the home menu, sometimes 2 or 3 times during the one programme I'm watching (or trying to watch). Doesn't seem to happen while watching live tv. Has anyone heard of this happening before/know how to stop it?
From the description you have given I would like to arrange for someone to take a look at this for you so if you click on the purple envelope at the top right of the screen you will see a message waiting for you with further details.