terroralpha :
flash player has been problematic for years. it's just a terrible piece of software. that's why everyone from android to Mac OS X has dumped it. i've had this issue too. i had to completely remove flash player (do a registry clean up and all) and re install it.
also, chrome has its own built in version of flash player written by google. might want to give that a whirl to see if that helps out.
SOOOO so far I've been playing the most intensive game I own (skyrim completely modded out with an intense enb preset) and watching videos on youtube. All has been well.....BUT
I went on tumblr and when someones music started playing on their blog (which was ripped from youtube) i got the same slow droning robotic sounding buzzing and my computer froze for about 40 seconds.
So this seems to be a flash issue, I already uninstalled via the control panel and I WOULD do a registry cleanup but I have no idea what I should delete from said registry...
if you could point me in the direction of how to go about deleting it completely i would be a happy man