StarCraft: You have either been playing too long or you are not permitted to play at this time of day.
Did you receive an odd message from Battle.net while attempting to play StarCraft online?
You have either been playing too long or you are not permitted to play at this time of day. (Failed to make initial server connection (Error 2:64))
This happened to us after launching Battle.net, logging in, and attempting to connect to Battle.net in StarCraft: Broodwar. In our case, we accidently switched WiFi networks and roamed to a wireless network with no Internet connection.
We had to completely exit StarCraft and Battle.net and re-login. After, we were able to successfully connect to Battle.net and login to play online.