the temp restriction is still inconsistent there is something that changes the parameters to be more sensitive at busy times, great job blizzard
Which clearly implies that it isn’t a punishment like almost everyone complains that it is, but an attempted balancing act to try and keep the servers stable during user overload.
Once they remaster the game by rewriting it’s entire code the game will be moved to Bnet 2.0 and these problems will likely be a thing of the past.
I also strongly suggest you check and make sure you have a low latency connection. Bandwidth doesn’t matter. As well, wireless connections will cause this problem.