Originally Posted by robinsok
There are other wireless networks within range, but i have never connected to any of them. How do i order the networks by priority?
Again this is a shot in the dark, and probably unlikely, but maybe it is switching over to a less desirable wifi network at times forcing the handoff to edge? Go to MANAGE CONNECTIONS, then WI-FI OPTIONS, then make sure your home network is the first one listed under SAVED WIFI PROFILES. If it is not, you can click the menu button while on your network and click MOVE.
BTW, did you already try a battery pull?