Mac Perk Progress Not Working as Intended

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FNG / Fresh Meat
Apr 17, 2013
Hello All,

I've run into a very frustrating problem with my Killing Floor experience recently. As is obvious, I'm playing it on a Mac, hence why I'm posting on this board.

I've been getting back into the game recently, but I've noticed that for some reason, about half the time I play in an online match, my perk progress is registered in the in-game menu (when I press escape), but when I finally exit the server or whatever, it's not saved. Up until just now, solo matches were working just fine, but I just played one, and after completing it, all my perk progress was reset to what it was before the match. I've tried almost everything I can think of


FNG / Fresh Meat
Aug 20, 2013
I've had problems like this before but all I can tell you is that the server must've some mutators that disable Perk progression.