Hey,

I've been encountering the same dumb error where I'm unable to shoot, especially when enemies are in front of me, which sort of turns the whole game into a Chuck Norris melee simulator and makes the whole "shooter" part non-existent.

The reasons why this error persists are beyond me, however unless anybody has a better solution I recommend manually switching the fire button from Left Mouse Button to Scroll Button or anything else.

Firing via Scroll somehow works fine.

Best regards,