Just wanted to post my experience with reconnecting my older Mini (A93) after switching to an Edge recently. Maybe this will help some others in the same situation. I should add that I had not used the Mini in about a year and a half. After connecting it to the service it updated itself to the latest 21.9.7... UI, so far so good. Then I started to have real trouble connecting it to the Edge DVR. Under Settings --> Remote & Devices --> TiVo DVR connection it kept only showing my old BOLT (which was offline). "I don't see my TiVo Box" ---> "Refresh TiVo box list" did not help. No change after multiple reboots and reconnecting to the TiVo service on either device. When reading some of the help articles on the TiVo website I stumbled across a hint to run through the Guided Setup again, and that did the trick: this time the Edge was listed and I could connect and was happily watching LiveTV on the Mini. Then I tried watching a recording and ran into the next problem: "Recording Not Found - V126" for all recordings. Couldn't find anything about this error on this forum so I contacted TiVo Support chat. They punted to the phone helpline who were already closed at the time. I eventually decided to force a connection to the service one more time on the Mini and viola, now the recordings are streaming just fine.