while the frustration at the situation is fully understandable, i still see no logs, no info from about phone section of device, what network you are on, screenshots of the issue, we need INFO and more details the better in order to even BEGIN to try and help.
but please don't sit there and act entitled to any help that can be provided. MANY of us are happy to help as much as possible, and while we don't mind irritation being shown, depending on how you word things it can come off as though you are mad at the fact that no one has replied to u fast enough, or that it is someone elses fault, and similar things that could cause a reaction as seen above.
don't take offense to this, just take a breath, and give as much detail as possible about the situation.
---------- Post added at 05:51 PM ---------- Previous post was at 05:49 PM ----------
have you tried Googling for "3g data link lost" error message Milestone X2?
(I'm assuming hopefully that you do have a Milestone X2 and not just a regular Droid X2 )
---------- Post added at 05:58 PM ---------- Previous post was at 05:51 PM ----------
here is something i found after running that thru Google, worth a shot for now until i have more time to look into this.
http://www.howardforums.com/showthread.php/1769766-Ntelos-Milestone-X2-and-FoxFi
you might be able to do some other things with root access to stop whatever is killing the connection from running but I can't say for sure yet.