Originally when I contacted HTC about wifi issues I got an email reply with a potential solution in it to try. That solution didn't improve anything so today I received a phone call from them. The person I spoke with was trying to collect as much info as possible. Evo software version, s/n, meid, type of router i use, distance away from router when signal drops out etc... I asked him if they'd been able to find something wrong with hardware or software so far and he said i'm the first person that he was actually able to get a hold of to get feedback. Seems like this is in the infant stages. While the evo was booting up I asked if there are anymore OTA updates coming soon and he said they are working on a lot of fixes right now so it was hard to say. I also asked when evo would be getting 2.2 and he didn't sound optimistic about getting it soon. His understanding was that nexus recently released to press that it was getting 2.2, he doesn't think the actual phones even have it yet.