Advertisements I have a new Roamio that's stuck at 72% acquiring channels. SNR is fine. I've tried three cards, pair, unpair. My older unit is a Premiere, it was never this difficult to pair. However, it dropped channels frequently. I got the new Roamio hoping it would fix that, but instead, it doesn't even work. I guess I'll try another handful of cards in a couple days. But I'm about done with TiVo. I love how it works. WHEN it works. But with reboots taking 4-5 minutes and setup and troubleshooting a major pain, it's just not worth it any more. IMO, the problem is the cable card technology the TiVo relies on. The cards are junk. And the ones that aren't are finicky.