I've started having a problem after upgrading to Android 4.2.2 recently on my HTC One XL (with beats audio). The playback quality will be fine for the first minute or two, and then suddenly the sound quality will drop, most notably in the bass. After unplugging my headphones or stereo cable in to my car for a few seconds then plugging it in again, the sound quality returns to normal but will then drop again after a few minutes. I've tried it with other players and apps and I've not had the loss of sound quality. I've tried uninstalling and re-installing and that's made no difference either.
Just wondering if anyone has had or heard of this issue?