regarding js error
can't speak for the others, but I have followed all these steps with no luck. I had same issue w/ css sculptor and had jason work on it with no resolve. he upgraded me to sculptor 3 and it worked first try. unfortunately I had just recently reinstalled OS and had not checked other extensions, so this problem was discovered after the fact. Having checked all my major extensions I am this same issue w/ securityassist. all other extensions seem to work fine. tried renaming config file many times w/ no luck.