ok I have a mag254 that just started saying resolution mismatch change device settings so ok , I check my res its 1080p 1280x720 so at first I made sure all res was set to same , then powered down used the menu key to open device settings now everything is reading same res save and reboot comes back on says same thing so I read where res was changing to 1080h/264 went back into the device no such setting n the 254 so just for trouble shooting purposes I changed the setting to auto , saved changes reboot , comes back on happened to b on a fox channel I engaged the channel it says same thing so I change channels a cpl times it no longer says anything so I reboot again and it says it again same message ; any idea's on this ; I have to be missing something simple some where ....