Well...I pretty much could not find out the program responsible for taking over port 1400 - looks like a "port of choice" for some sub-system command. So I tried to see if I could force the system to choose a different port by loading up Relax in the system startup. So I loaded a link to relax in the startup, and wa-laa, Relax gains control through port 1400 after a system reset! Now the "system:4" uses a different port. Pretty interesting....
Hope this helps some of you with these problems!