Furrion stereo

[MitchX19H]

Hi there

I have a new to me 2018 Jay Feather X19H.

This is my second weekend camping with it, and I’ve had the same problem both times.

When it’s parked in my driveway, plugged in, my stereo works. When I tow it to a campsite, I have no power to the face of the stereo and my speakers “pop” every second.. in order to stop the “popping” I’ve had to lightly tap on the stereo face.. I took my side panel off to get behind it and everything appears tight and connected..

Any idea what it could be?! I’m completely out of ideas..

Thanks!