Question about JBL Tuner 2

I did not experience this problem, howeverDAB stations do not always have a strong signal and it is recommended to place the radio tuner next to a window where possible even then when uoucome near it or cross on front of itthesegagets get effected
I bought a new radio

That sounds like a location problem. We humans are very good "antennas". Often it helps to move the device a few centimetres, then the reception is good again.

Depending on the location, I have problems with not receiving all channels. Sometimes there is no reception at all. Greetings, Ago