GC-100 only one IR port functions

My GC-100 is working fine with my skylights using a blaster connected to port 1. The other two ports don’t seem to function. In the UI, I see one serial port and three IR ports listed, each with its own device number, but the ports aren’t named uniquely - they all show up as “GC100 I/R Port ()”.

Is there a way to get my other two IR ports working?

Solved it.

I am using my GC-100 to control three skylights using IR blasters. Only Port 1 was configured as “IR Blaster” and Ports 2 and 3 were “IR emitter”. I changed the setting in the GC-100 internal web settings page and now all three of my blasters are working. Duh.