Frustrating glitch won't let me continue
This is at the beginning of the game just after you beat of Cobblepot's thugs and you are climbing up the building to collect the Batman suit. The moment you crouch down to drop on to the ledge, the game freezes for a second or two, then the forward/back/left/right controls stop working and you cant move. You can crouch down and punch, but stuck there. I've restarted it many times and it seems the moment you crouch, even if your not climbing up the building, the glitch occurs. Obviously I can't continue anymore with the game.
I have downloaded and installed the new patch they released a few months ago and nothing happens. I've switched all the settings to low and still nothing.
Any tips from anyone, please !!!!!????