after the last update, one of our servers is no longer working.  This is what is in console :

[Our Servers] Battlemetrics API: Server '45.35.205.145:28035' not found! Perhaps he has not yet been interviewed. Wait a while.

2 of the servers have the same IP and use a different port not sure if that has anything to do with it.  When I look up the servers on battlemetrics can only find the one that is working.  

Hello.

I noticed that some servers are extremely unstable monitored by the BattleMetrics system.

Alas, for what reason your server is not correctly monitored in the BattleMetrics system - I can’t say (although if you make a direct request from the test server, the server answers).

I considered several options for server polling, including using Facepunch.Steamworks (which would be the most correct), but alas, it is not possible to interact directly with the server polling class from the plug-in because it uses System.Threading.Tasks which is forbidden in plugins.

For your problem, you can ask in the official Discord Server BattleMetrics.

@TofuNinja Update the plugin and use the Steampowered API. This should solve your problem.

Thank you will give it a try.