I didn't change anything to put you in or out of Pro. I don't even know who you are exactly or which machine record in the database is yours.
If you are going in and out of Pro, that indicates one of your machine's "unique" keys may be changing somehow. The easiest key to change is the network card's MAC address. If you disable or enable a network card, that may cause this issue. However, I thought I fixed this issue by storing the machineId in the settings file.
As a start, can you open TorrentRover, press F12, and give me the number at the bottom of the Debug window that pops up? I can investigate with that number.