I’ve not tried it but if you’ve got some electrical contact cleaner you could spray some in, move it around a bit and see if it resets back to centre. Let it dry out for a bit before powering it on.
As far as I know a lot of controllers (joycons, DS5, etc.) Have the same issue as they all use the same internal part.
You could possibly order one and have a go at replacing it. Seems a lot for something defective pretty much right out the box though.
I have too many pairs of headphones and have been buying more wired ones rather than Bluetooth as they just don’t last as long (they are convenient, I’ll admit).
The 3.5mm Jack is just so handy to have ratger than a dongle (SD card for storing all the music helps too).
Nice. It’s a bit different from my usual listening. Plus my Spanish is very very basic.
Another that came up on the generator with a sort of similar vibe was Getz/Gilberto, more light jazz but you might like it (if you don’t already know it).
Kustom - I had just started messing about with KLWP and building my own background when all this kicked off. There is a Discord but the sub was easier to search and see solutions and formulas.