ALT TAB Sound problem?
 

I have a bit of a problem when I alt tab that I can't seem to fix:

When I alt tab, and reopen the game, the sound from the station i was in before I alt tabbed bleeds through.

example: I'm on the bridge in a storm - lots of sound. I alt tab, return to the game and go to the hydrophone station, the game will still be playing the rainstorm-from-the-bridge sounds at it's usual volume, making using the hydrophone manually impossible.

This happens with every station, and even when I pause the game before hand.

Does anyone have experience with this?
I've done googling already, but I only come across issues where there is no sound at all after alt tabbing.

I've never understood why anyone would want to enter and leave the game, but that's just me.

There are many threads from the past on the problems involved the Alt+Tab, and they all speak of nothing but trouble.
http://www.subsim.com/radioroom/showthread.php?t=100168
http://www.subsim.com/radioroom/showthread.php?t=216943
http://www.subsim.com/radioroom/showthread.php?t=196872