Hi Shield, I figured it out soon after it was as you said the Virtual Servers rather than Port Triggering! (see images bedlow). FYI: "12. 2. Share Local Resources over the Internet by Virtual Server"...

Model : Hardware Version : Firmware Version : ISP : Hello, I have a Archer VR2800 router and I host a private gaming server for ArmA3 which requires port forwarding. However, I've tried setting this...