Has anyone else had this problem? I've had my UV-82 for about 6 months now, and worked great until yesterday... For some reason none of my UHF channels work anymore, i don't get any audio out of the speaker and no busy signal light. However my VHF channels are fine. I've confirmed this by putting it next to my scanner and seeing my UV-82 isn't receiving UHF. I have not done any settings changes, it happened like overnight... I've been programming Motorola radios and such for years now so I know what I'm doing. I'm curious if this is a flaw that anyone else has had happen to them? I've tried everything to get it to work including using CHIRP software AND resetting it from scratch and starting over, but it won't work... Thanks.