I just upgraded to V9. I tried adding some new TV shows, selected the TVDB and searched, nothing happened. Tried using TMDB, popped an error message
Host Unreachable
I never use Internet Explorer, but I do have it unblocked in the firewall and internet explorer 11 doesn't have 'work offline'. I also made sure All my Movies is unblocked, which it is. I had this same issue, whenever I tried to see if any new versions were available, in v8.9 Build 1465. I just resorted going to website to see any were available.
I use Windows 7, which your download page says it will work on.
Any help will be appreciated, otherwise I might ask for refund and revert back to old version.
Kenny