This happened last week and at first I thought it was just a fluke. I changed from 3G to WiFi when I was at home and after a few minutes the wifi on my phone AND my home computer stopped working. 3G wasn't even registering and it took me some time to get my home wifi back up and running. It was not accepting my WEP code and had to disconnect and reconnect modem and router. Went to Verizon with my phone and after 2 hours and a hard reset they FINALLY got my 3G working again, with no explanation as to what happened. Well, same thing happened today. After about half an hour of working on my Droid via home WiFi connection my computer AND my Droid X disconnected from my modem/router again. This time I was able to get the 3G back after pulling the battery to reset, but sheesh, is this going to be a regular occurrence? Anyone have any idea what could be causing this? Should I just trade this sucker in for a new Droid X? Have only had it 2 1/2 weeks and this wifi problem is a PITA. I haven't tried it with other wifi networks except my home one, so am unsure if it would have the same connection issues on another network.