I just setup a Tivo Mini Vox. It's 'paired' with our Tivo Romio Pro running series 3. I followed the setup and downgraded and it works great when connected via Ethernet. However, I failed to plug in my Tivo WiFi 5 USB adapter in to the mini and set it up before downgrading. Ugh. Is there any way to upgrade the Tivo Mini Vox so I can setup the wifi, and then downgrade again? I've tried manually connecting to force an upgrade several times but it never happens. I'm guessing the Mini knows it doesn't need to upgrade because it's paired with a series 3 Tivo. I've tried erasing everything on the mini but that didn't force it to upgrade. Any ideas? I'm wondering if my only option (I don't want to upgrade to series 4 software) is to get a wireless bridge and send the USB adapter back.