The TiVo boxes are slow if you're used to something else like Sky, NowTV or Netflix. However, it has got worse the last few days after an update that has slowed down boxes and introduced some bugs like not recording when the box is in standby and claiming that things are no longer in the planner.
Massage an ego, click the kudos button. If someone answers your question, mark it as helpful. Be nice, eat all your vegetables and keep your room tidy.