Hi! Has anyone had their media music player turn on by itself after disconnecting a call?

I used to have the media player widget installed on the same screen as my call functions. There were 'a few' occassions where my music got activated on its own after a call, and I thought it was my big thumbs that accidentally pressed something. So I moved the media player widget and FM transmit widget to a different screen from the call functions, but my media player still turns on by itself (sometimes).

Can someone help? Or do I need an exorcist?

I've resorted to mute the speakers to avoid any embarrasing moments when in meetings etc, and this has worked. Is there an explanation and better fix suggestion?