I have a problem, it keeps telling me to update the query port and I put 10011 on for a while and then suddenly it tells me that I need to update it again and it works again. What's going on? Thx!
Server ip: 89.40.105.157
Server DNS: TS.UDP.RO
PORT SERVER:9987
PORT QUERY:10011

The problem it is that gametracker doesn't scan well the number of users. I have to put everytime querry port 10011 and it works fine for 10 minutes.After 10 minutes gametracker says it can't scan the server and it wants me to put the querry port again.

See: Common TeamSpeak 3 Scanning Problems

If you can not perform all of the tests under "Testing scanning permissions" successfully, then you need to correct your configuration.

The problem is that everything works well but after a few minutes it asks me again for the querry port.I put the querry port and it works but after some time it happens again over and over. Right now server is working...

I have run the tests from the link: Common TeamSpeak 3 Scanning Problems 'Testing scanning permissions'

1. You need to check that all the settings are correct in the section 'Solving permissions issues'.
2. Ensure that the scanner IP addresses are whitelisted in your firewall and that they are not restricted by your server host.

Note: The Gametracker scanner 'joins' your server multiple times to perform the scanning operation, this must not be restricted in any way.