Hi there. Have just fitted 2 of these units. One to my Fiat Scudo van with no problems and the other to a Freelander. After just a week the Freelander unit is now giving intermittent problems. With the unit on, when ignition is turned on the unit stays on until the key is turned to start the engine. As is usual, the radio momentarily cuts out before coming back on agsin once the engine is running. However, on numerous occasions today, when the radio unit came back on there was no sound and the only way to restore it was by several attempts at turning the engine on and off! 

To further complicate matters, this only happens when the radio is in the DAB mode. In FM mode we cannot get it to fail. 

Can it be a faulty unit or a software problem?