I've just upgraded to a Roamio Pro (6 tuners). The main reason I purchased the box was to simplify my setup. Old setup was a TIVO XL (2 tuners), TIVO Premier XL (4 tunes) and a TIVO stream. Now I'm down to one device instead of 3. Been trying to use you IOS Tivo App version 3.2. The problem I'm having is that once connected and I exit the app, it request the Media Access Key (MAK) when I restart the app. The problem is complicated when after entering the correct MAK, I get an invalid MAK error. The only fix, is to delete the app and reinstall the app. Anyone else experiencing this? Also, I was able to copy a 1 hour show to my iPad. The old setup took approximately 18-20 minutes. This new setup took almost 45 minutes. The Tivo is connected to my network via ethernet cable. I have Comcast internet and TV service.