Yeah...I just saw this post...didn't see it in my search of the forum before:
https://forum.netgate.com/topic/147330/how-to-tag-interface-sfp-ix0-on-an-xg-7100/8
hmmm, I see what you are saying they route between the interfaces. In our small network, we have those vlans listed above with end devices spread out on different switches. I have the Eth 2, and 4 used to ensure routing. Yeah I should have the switches connected but they are not top of the line, and with the costs and this being a nonprofit it is hard to spend that money and even to get the money. I was hoping to utilize the SFP+ ports like I did on the Ubiquity UDM Pro of which we replaced.
I like this unit Netgate, so much better, though...I am now recommending this to everyone.