OLDER WARNINGS:

KDX TrackerServ 1.1

Trackers can now be run on any port number, and also the default port number has been changed to 10800 for both TCP and UDP. Previously it was 10699 for TCP, and 10698 for UDP.

If you are upgrading from the previous version, your settings file will retain the old port number (10699). So you'll probably want to use the Settings command to switch it to the new default, 10800. You'll probably also need to update your router settings to map port 10800 for both TCP and UDP.