Haha, that's kinda cute. I can just picture MsLedd drilling at air in frustration.
By getting stuck you mean your pov sticks? You're moving fine then suddenly it sticks? Cus you have to do quite a bit of moving to get the electro plasmid. And I'm assuming if you're our server goddess, you're technical enough to have allowed the game to perform the global hook and etc., if you're behind a firewall? Cus if you don't have mouse look at all then it's probably that.
As for GFWL, just make an offline acct.
No idea why you get injured. Could it be that enemies are not displaying for you?