Okay, So I have added my halo server to my account on here. It tracks it like it is suppose to. Just out of the blue it will show as offline or dead when it's really not.

Usually, I can fix this error by clicking on the manage tab, and simply pressing Update Scan Parameters.

This go around it won't work. Keeps telling me GameTracker can not scan the server.

All ip and port info is correct, and my host isn't firewalling the server.
Please get this corrected.

Hello,

I am assuming you mean http://www.gametracker.com/server_info/66.225.195.187:2301/ ?

I have been monitoring your server using HLSW and watching the page for at least a half an hour and the GT page appears fine. How frequently/when does this occur?

I did notice that your server has a few ping spikes and a few brief timeouts every minute. If GT were to scan your server at one of these times, especially at the timeouts, it may show it as down. I would recommend contacting your provider to fix these minor network issues, as I assume they would also be creating small lags during your game time.