If they do we can just use a screenshot blocker. Sort of like people do in Americas Army 3 and other PunkBuster protected games. And the screenshot blocker seems to work fine for no ban, unless the server admins check the screenshots to their servers and see the black screenshots of the people they suspected hacking.
well, i just looked again into my problem and i managed to solve it.
since sph4ck didn't remove mapped keys for features that aren't supported in this release and you accidentally hit one of them, the program will crash. most of them are on numblock. i just deleted the keys from the config file.