Or does the stealth in this game just genuinely fail sometimes? There has been multiple times where I was sitting still behind some cover and a enemy (both infected and non-infected) have just started rushing at me randomly. Also, is anybody else having massive framerate problems when there's a lot of enemies on screen?
Oh and sometimes I'll grab an infected while trying to stealth and Joel with curb stomp it instead of choking it out. They seem to be on the same button but what triggers doing one over the other?