Got my EVO 3D the day it came out. It's been pretty solid, but I have had one consistent problem. After being on WiFi for 30-60 min, network connectivity drops out. It still shows connected to wifi but no network items work - Exchange, gmail, internet, google talk etc. It acts like it loses connectivity or an IP or something. But since it is still technically "connected" to wifi, it doesn't switch back to 3G. I have to turn it off and use 3G or switch it off and back on quickly and re-establish connection to wifi, then it works fine for 30-60 min.
I have tried this on 3 different wifi networks with three different access points: comcast stock, watchguard and linksys/cisco. Same thing no matter what. I'm about to call Sprint, but thought I'd post and see if anyone had thoughts on the issue.
mine is set to never but still have the same problem.
I have the same issue. I knew of this setting and enabled when I first got the phone last month. Everything was running okay until a few days ago when it would mysteriously just drop a connection in the middle of browsing. It happens about 1-2 times a day now. Turning on/off the connection is an okay work around, but WHY is this happening in the first place? And HOW do you fix it?