For some reason that I'm not sure of the TS3 server will only run on the primary IP of xxx.x.xxx.122.
The ini file is setup to use xxx.x.xxx.123 and the firewall is setup to only allow xxx.x.xxx.123:9987 connections.
I've told the server to use the ini file that I've edited, however when that is set (Within the shortcut) the server does not accept any connections regardless of the IP.

But for whatever reason the server will allow a connection through on xxx.x.xxx.122 but no other.

From what I can tell the server ignores the ini file and some how bypasses windows firewall despite the firewall also set to block connections to xxx.x.xxx.12X (excluding .123) even this doesn't stop connections to xxx.x.xxx.122 when no ini file is selected.

OS: Windows server 2012 R2 DataCenter

Any suggestions that I should try please let me know!
Thanks