Could not activate Edge - PDP authentication failure

I used to access edge perfectly.
After installing services app, I have an issue
Everytime I try to connect through edge I got the following message:

"Could not activate Edge - PDP authentication failure"

I haven´t seen this before, and I didn´t found anything about it in this forum.

I did a restore (did not flash bb) and the problem remains. HELP PLS!:)

I have the exact same issue, had a perfect edge service, used the services app, to try the edge switch, i turned it off and it turned it on automatically after a few secs, i said, bah, and uninstalled it, i did re-input the former configuration on edge configuration and it didn't work, i get "could not activate edge" message everytime i try to access data outside wifi range, i even reinstalled services app and turned it off and on again, no luck still, anyone solved this yet?
Thanks

i got the same issues here. (not really funny) thing is: the edge menu disappeared completly?! anybody else got that situation. Right now I am on vacation and need to go to internet cafès to check my mails - this is real shit...

any hints?! thanks in advance, xi