A few things one might overlook comes to mind.
1. Have you tried specifying the IP with the port (-p IP:port) setting?
http://server.ip:80802. Multiple instances can run at once, with different configs. have you killed instances with "wrong" config option?
One must stop and restart web server for changes to have effect.
3. Are you, as Rich wrote, compliant with TC docs for your version?
(Don't mean to hammer things too much.)
Take it easy and enjoy TC and the workout using it can be. Makes you strong :-)
Hope you solve it!