Recently my headphones have been playing up at first I thought it was the headphones themselves so I bought a new pair of Sony headphones and the problem is still happening. My phone is fine until I plug the headphones in then once I have them in and music is playing the volume will turn itself up and down or off, the music will pause and resume by itself and the Google assistant will keep coming up and going away all whilst the phone is locked. Any help would be great.
