[PROBLEM] Loud noise/beep when playback stops.

[Pooslice]

Hey everybody. Just got a pi for my dad and have encountered an issuse.
Everytime I stop playback there's a loud beep that stays for one second. It's in movies, music and even in spotimc. From what I can tell the system "hangs" for one second when I stop, and during that period I get a loud noise.

The noise does not happen when I pause a playback. And this made me experimenting and try to pause before I stop. In music when I pause, and then stop I can breifly hear the music starting again followed by the noise.

During playback of a movie, I get no noise, instead the whole system hangs. (Perhaps this is another bug altogether)

Anyone who can help me out?
Thanks in advance!