If it were computer/software related then unplugging the mouse would stop it occuring. You can still navigate IE without a mouse. Besides you dont have to plug in a $120 mouse to test if its a broken mouse you can use a cheap shit one. It'll just show you whether or not its a hardware issue. if it is, take the old mouse back!
I'd nerd rage my mouse if I bought the WoW mouse too (or headphones for that matter), don't deny it. Mmmmm, I lub my G9X.
So your saying you don't have a spare mouse...So your basically saying when you got the computer it had no mouse and came with the WoW mouse...right...
you're joking right... go buy a $10 mouse for testing purposes, borrow a mouse off a friend, something like that... you just want to check if it's the mouse being broken or something else... if it doesnt do it when you have another mouse plugged in you know thats your problem and u need to send your mouse back under warranty for a replacement I've got a creative world of warcraft headset and it works perfect... no issues at all... voice comes through crystal clear and the sound through the headset is amazing - Flawless Victory
You probablly accidently recorded a macro with it, i did that once with my Microsoft Sidewinder X8 i had no idea wtf it was doing. Just open your mouse config and unbind the macro
read the comments on mouse from wow website link. and someone said they recorded a macro by accident on that mouse. had to reformat to fix.