Today I tried upgrading from 3.2.23-std. There were some problems - first 4.0.11 wasn't downloaded automatically (404 issue). I finally downloaded 4.0.12 manually and somehow got litespeed to recognize it. When 4.0.12 became active, it would not follow the symlinks on one of my virtual hosts. I verified that the setting was correct, but I still got 403 (forbidden) errors no matter what I did. It's also very hard to get back to 3.3.23. The "switch to" doesn't really work. I had to log out, log in, stop and restart the server manually several times until it finally worked. I did this three times, and it was difficult all three times. Do the Litespeed folks know what could be the problem? I've been running 3.3.23 without any problems for over a year so I don't really have need to upgrade but I wanted to see what version 4 brings.