Hello boysim34,
Sorry to hear you're experiencing a slow performance with your TiVo® box.
There are a couple of things you can try to help speed things up, one being here.
The next thing you can try is go to the Home screen and press -
Thumbs down, thumbs up, play, play
This will clear the cache of the TiVo® box and will help with performance.
Please let me know how you get on.
Kind regards