Windows 7 - Mouse double clicks when i singe click

when i single click my mouse will be picky, its a 120 dollar mouse so it shouldnt be this picky, i have been noticing lately that my os has been being effected by games and programs like audacity, i change mic volume, it changes my mic volume PERMINANTLY, i change speaker volume, same thing, i have to go back to the program i changed it in and change it back, well now my mouse is double clicking for no reason when i sing click, this may be part of the reason. arguably, the part that is actually clicking is said that when wares down can do this, but if i click fast enough, no problems atall.

Try updating your $120 mouse to latest driver from manufacturer website. It might resolve the issue.

Also check mouse settings in control panel > hardware > mouse or in mouse software if you have installed it.