Sentinel is DOA for now anyway, it has to be upgraded to support I21.5's Collections Interface, as badge data, and other stuff was moved around, and a simple manifest update isn't enough. As for the password issues, I sadly can't help with that issue... Though I did have issues logging into the forums, it was resolved by me logging into the cohtitan.com main site, changing my password there, (not resetting) and everything synced up.