Treshers review for ShipStation

I've been using the app for 4+ years. Used to be a great app but the recent updates turn it into total crap. The users on shared workstations can't print anymore . Tried to get assistance from support only to be told that "Because of the changes made to this version of ShipStation Connect, we recommend only having one user logged in at a single time " - hello, 1992 is speaking .