Chosen Solution
After a while of playing music, my deck will change sound quality and sound like it’s coming from a stereo. If I hit the “M” it changes it back. After a while it becomes more frequent. Is this a speaker issue? Possible Bluetooth issue? I’m not really sure where to start fixing.
If it is paired though Bluetooth, this could be an issue with connectivity. My AirPods do this sometimes, along with other Bluetooth things I have used. If it has a 3.5 mm headphone jack, try that and see if that works. If not, you are most likely looking at a speaker problem.
