Suggestion here to remove the smart card if you still have one in the back and reboot. Does seem to have helped me.And Jay added:
Taking the card out of the back improves performance massively night and day. Way more than formatting the box. Life saver! :)It’s a little disappointing that our mate at Virgin Media engineering, Spiderplant, is less convinced:
Removing the card makes no difference. If it went faster, that would be because of the reboot.I don’t have a card in my new TiVo so I can’t check this out for myself but if anyone else does it, can they please let me know how they get on?