I've been having an issue with my Droid Razr Maxx. Over the past month or so my phone will kick out of 4G in favor of 3G. 4G coverage where I live is excellent never had any problems up until a few months ago. Then I could power cycle the phone and that worked for a day. Now that doesn't even work. My wife's phone picks up full 4G at home, while they are sitting right next to each other. Anyone else come across this issue and if so, has anybody found a fix that will stick besides power cycle after power cycle and hope it takes?