BBM not working on Bold9900

[Tormentors]

Since yesterday my bbm would stop working, i have to do a battery pull every now and then to make it work, i am using bold 9900, was working fine last week. Recently i found out if i turn my WiFi on the bbm would start working. Please help this problem is quite annoying

[RoseBud68]

Some folks have been having issues with BBM, there are a few threads here about there BBM not working.