Low voice volume with Xander

Peter151 Registered Users Posts: 6
Novice Seeker
When using navigation, the radio is active. Xander's voice has a low volume. When I increase the volume, the voice stays in low volume. I would like the volume of the radio to be muted When instructions come. In the TT setting, the sound is set to audio. Is that correct?

Mod edit: Machine translated from Dutch!