Batboard

Are you familiar with any problems with the Motorola Spectra x9000 UHF 450-520, I have one in my chief's vehicle...When I start the car it powers up just fine with NO error codes on the screen, however it will not tx or rx for about 3-5 minutes almost like it is warming up..? When I programed it I cloned it from another radio, same model number but I did get a message about them being different...? I continued with the progaming and everything seemed fine. Also could the head be causing the problem?


Brian