I have a project where i need to send out a goose message to cut the power of the Substation when someone pushes on an emmergency stop button on the hmi screen.

I have tested this in the past and it worked. I even was able to publish it on a test system, changed the MAC adres in straton, and on this test system the Zenon Runtime is correctly sending out the goose messages.

I now deployed it on my HMI PC, once again changed the MAC adress, and on this machine I dont get the GOOSE messages. Is there a way to troubleshoot the issue on the runtime environment? Can it be a NIC setting on this PC?