G53JW / Win7: Speakers properties bug

Hi all,
I'm not whether it's related to custom factory-image (though i have SP1 with updates) of my G53JW or a generic Windows 7 bug, here is the bean of the day. Go to Control Panel -> Click 'Sound' -> Choose 'Speakers' -> Choose 'Properties'. Let's make some changes on properties dialog window including 'enchancements' tab or 'level' tab then hit ' Cancel'. It SAVES changes whereas it's supposed to cancel / discard any changes like on normal Windows usage.

Here is the screenshot:


Please give it a try, make some changes on speaker properties dialog and click 'Cancel'. Re-open properties window and your previous changes seems to have been saved such as enhancements etc.

Why is that? Sick and tired finding new bugs every day!

Thanks a lot!

NOTE: I have some friends using a non-Realtek card (provider Microsoft), did not encounter this issue, so it's highly recommended for Asus RoG owners (with Realtek HD Audio Card) to test this behaviour.

 

Nobody have paid attention to that? I tested this behaviour on 4-5 computers in different computers and the issue is the same for Realtek-based machines...Weird. Any ideas?