The navigator of my Phaeton (V6 TDI, 2014, 102,000 km) including the entire radio unit switches off several times at the beginning of a journey. Electronic error readout resulted in error code for the unreliability of the antenna. After deletion of the error memory the navigator worked perfectly, but only until the next day. VW says after re error readout that an error cannot be detected, and the navigator works perfectly. The latest software is installed, that’s all you can do. A In the following day, the navigator failed again to function again – for how long. Workshop Rapacho contacted by telephone, confirmed that the troubleshooting could be tedious and perhaps even resultless. That’s why I first postponed the long journey. Who has had similar experiences and perhaps found a solution?