thunderbird all of a sudden after many years now unsubscribes me from folders each time it launches this only does this to my microsoft account and I can re-subscribe but I will have to use another product before I re-subscribe each time I launch. only trash and inbox remain. your default search on forums does not answer this so don't bother with a link unless it address this specific issue. I am not here to fix your product nor search for fixes with your products issue. do you know how to resolve this issue?