[haus]

You probably just have a hung data session. I was able to get that fixed once with tier 2 data tech support from Verizon (took about an hour, after I got with someone who understood the problem). Level 1 tech tried to sell me a new phone and 2 year contract, LOL.

Edit: this is exactly what happened to me when I was flashing ROMs and switching devices between my Apache and 700wx. The advice I got (not exactly relevant in your case but pertinent to anyone who ESN swaps smartphones) was to turn off the data connection and exhchange/activesync push and always wait about 5 minutes before doing the ESN swap. That way the system knows the old device is disconnected. I've never had a problem since.

Edit 2: I'm with Sprint now, in case you're wondering why I'm talking about Verizon but my profile may say otherwise. I was with Verizon for about 7 years.