Hello everyone,
Am trying to add my servers to the tracker but am unable to.
I think it's an issue that has to do with querying.
It might be related to this steam update: https://steamcommunity.com/discussions/forum/14/2974028351344359625/
Am not sure, but the server hop plugin had to be modified to work on my server and so did other tools.
Yet again this is just a guess

Am trying to add the following servers:
77.171.45.222:27015
77.171.45.222:27016
77.171.45.222:27017
77.171.45.222:27018


EDIT:
It might be that i forgot to whitelist the scanner IP's
Gonna check that later today.
The funny thing is that my old servers were able to be added with ease.

The servers can not be scanned by HLSW.

I am also unable to ping your IP address.
That is fine, many servers block ICMP echo requests, but it certainly indicates that you are either 'down' or have an active firewall.
You should certainly whitelist the GT scanner IPs.

Regarding the steam update - there is a thread running here; GameTracker unable to query Arma 3 servers etc.

I must whitelist them just on the server PC right?
Added them as a new inbound rule in the firewall yet unfortunately no success.

Have you used this list? GameTracker scanner IP addresses and whitelisted all of these?

Yeah, sure I did.
I just need to add them to the server pc's firewall inbound rules right?

I was also unable to add them while I had my firewall turned off

Still no success unfortunately