whether temperature changes have any effect on your treo? I have a 650, Cin and it has been working fine for almost 8 months now. But, for some reason, in the month of November (same case last nov, dec, jan) the phone turns off by itself at night when I go to sleep or if I don't use it for an extended period of time. (sitting at a desk/pocket)

I have the new tray and all the other things posters have suggested and it has been working fine since Feb. But, as the temp goes down and it gets chilly, the fone acts up. (atleast thats what I can come up with)

Anyone else having the same issue or any thoughts on my fone issues? Anything I can do to fix it?