I purchased a Tivo Roamio Plus on ebay recently. I successfully upgraded it to 8TB, thanks to the TivoCommunity forums! All seems well except that I can't seem to get Verizon to successfully pair a cablecard to this device. When I purchased the Roamio on ebay, it came with a cable card in the box. Bonus! I thought. After adding the Roamio to my Tivo account and then upgrading to the 8TB drive, I find that Verizon cannot pair this cable card to the Roamio. Next I removed the cable card from the working TivoHD that I will be de-commissioning, and tried to have Verizon pair that one. Still cannot pair. Verizion, of course, blames Tivo and said to call Tivo Support. This Roamio out of warranty and since I replaced the drive, wouldn't have been covered anyway. Should I just keep trying back and hope I get a Tech that can successfully pair or is there something else I can try?