I've been playing the following games (this isn't the whole list):
Flux Challenge
Fruit Days (just got it)
Snails Reloaded
Acky's XP Breakout
Atomic Battle Dragons
and more
I've noticed something by looking at the WM5 Task Manager. After playing a game (more specifically, Fruit Days), I've noticed that the sound continues to play, even after the game has been closed. It doesn't show up as a running process or task on ANY task manager on my device. But, when looking at the CPU load, I've noticed that it shoots up to 100% and then freezes. I wonder what's going on?
By the way, thanks a lot for all of your help! I've had ths issue for quite a while now, and it's good to finally be getting to the bottom of it.