Trouble connectin

[Lord_Alucard]

I just recently got this messege,

"Diablo 2 was unable to connect to the realm server. THe realm you selected may be unavailable or you may be encountering connection issues. Please make sure your internetconection is working properly and/or your firewall has port 6112 open"

This wouldn't normally alarm me that much, but since I suddenly got realm down, followd by not being able to connect anymore and seeing a message I've never seen before, I got a little....confused.

Should I be worried about this? Also, This is the very first time something like this has ever happend, I haven't pulled any cables, havnen't done anything at all then pressed alt+tab a few times when in mainchat =(

Edit*** It currentäy works But I wont erase what I typed since I still wanna know what might have caused it***

[ael]

Have you been muling/mfinding in short games? Joining too much games in a too short period of time can get you temp banned, realm down, and whatnot.

[Lord_Alucard]

Bope, had been out of games for atleast 10 minutes

[ael]

Blizz alowes you 20 games an hour or so, so if you entered games more than 20 times in less than an hour and you waited 10 minutes that could still have caused temp ban.