same issues the the DCR and switching toi 1x, 1X, 1XEV.
I beleive the issue is a network issue, but doing the *22899 seemed to resolve the issue. Maybe it resets the device on the towers??
You can read more here: Verizon 7250 EVDO - FINALLY - Modem For Laptop (For Some People Now)
Same problems when upgrading the 7250 to EVDO. I have both the 7250 and 7130 and after doing the *22899 the problems stopped. However, I think it was just a coincidence with soemthing verizon did with the towers. I am just guessing, but my issues stopped last Thursday. Last Wed. was the last I had the DCR on either device.