Advertisements Anyone have some tips or advice regarding TivoHD freezing? Our HD Tivo spontaneously re-booted this afternoon, and then was totally frozen after the reboot. It was on the main menu, but was completely unresponsive to either the remote or the controls directly on the box. Read some info on tivo site, and unplugged the cable connection and re-booted again. Seemed fine, was able to see all recordings again (thank goodness!). But then when we plugged in the cable, the whole thing froze again. It actually worked briefly but very slowly and then froze completely. Our other Tivo (series 2) is working fine and the cable on that tv is working fine. So, I'm wondering if the issue is the harddrive or the cable cards? Seems most likely cable cards? We have Tivo manufactured HD with the cable card slots in the back and two cable cards. I am very non-technical, so I'm hoping if the cable company replaces the cable cards it might just fix the problem? Anyone have any ideas? Thanks very much!!