I feel like I'm missing something simple.  Long time Izzy user and lighting designer.  I have a patch where I control my Izzy rig from my lighting console via Artnet.  Used it on a 2 week tour last Winter and it worked wonderfully from the get go.  Now, I'm gearing up for a new tour with the same gear and Izzy patch and having issues. I set everything up the way I had before and the Izzy artnet actors aren't receiving anything.  On my lighting console's patch screen, I see Izzy.  Also, I downloaded http://www.artnetview.com/ to my Izzy rig and it sees the incoming stream just fine.  The patch was made in v2.6 originally and I loaded it up in 2.6 this morning.  One of the things on my to do list today was to update to v3.0, so I've done that now (including 64bit artnet plugins) but my problem persists.  I also tried a new Izzy showfile with no change in behavior. OS X 10.13

I haven't touched Izzy since February, so I feel like maybe I'm rusty and missing something simple?  Is there a checkbox to enable tcp input somewhere that I'm missing?

Thanks Internet!