I have been caving connectivity issues and my game is simply unplayable anymore - at best, it works for 10 minutes (with horrendous lag during which I die 20 times out of the blue) then I get “The game connection has been lost”. Anyway, I am trying to get a support ticket through the webpage (Blizzard Support) and it is impossible to submit the ticket once I upload all the data. I get:
You can't submit this ticket. An error has occurred. This may be a temporary error, so please try again later.
Basically I have an unplayable game and no way to get help for that.