Motorola Q

I'm on my second Q, and while in general the second go-around has been better, it's still far from smooth. One problem I've had with both, however, is the key lock function. This is important to me because I wear my Q in a holster which is somewhat snug. In any case, on both my first and current Qs, the "home" key (which of course can be held down to access the quick list) works only intermittently. I would say that I have to re-boot the phone at least a half-dozen times a day. Anyone else have this problem?