Tubebuddy not working?

Tubebuddy not working? Does anyone here use tubebuddy? I liked using it before because it gave me a checklist of things to do before uploading my video. But now I haven't used it in a while and want to use it again, when I try to sign in to tubebuddy with the same account that I have on my channel it tells me that there is no active channel found (while my channel is active). Anyone else?