Hi,last night when i tried to enter northrend I got the UNABLE TO CONNECT BATTLE.NET,INVALID MODEM ETC.. MSG,and when I used Wc3 diagnostic tool ,it said error 0 u appear to have been IP banned..WTF? I never used hacks or anything like that so please can someone reply to my problem :(

PS. Forgot to mention that after installing the new patch I didn`t enter immediately but after couple of hours to find out that I can`t connect...

Regards

Your connection has been temporarily restricted from Battle.net. This restriction is realm-specific and can last up to 2 weeks.

It can happen for any of the following reasons:
- Using an invalid CD key
- Rapidly connecting and disconnecting to Battle.net
- Creating or joining numerous games within a short time period such as "Magic finding" or "Baal runs"
- By the use of "add-on programs"
- Chat channel abuse
- Failed login attempts
- In game latency caused by excessive spell effects

We are unable to lift these restrictions early or tell exactly why the restriction was placed on your connection.