ATEM Continues to Drop IP connectivity with Broadcast Panel

My ATEM 1/ME despite working with BMD continues to Drop IP connection with the Broadcast Panel.

This is alarming for my TD who loses control of the system during shows. in which we have Lost Cues.

Just another Bug in the Soup

Did you track this down to the ATEM gear specifically or is there any 3rd party network gear in between the panel and the switcher?

I had this, too. I ran the system with a HP 2626 (100mbps) and have changed to a HP 1810 (1000mbps) switch. But I don't remember if I've really ran the system long enough after the change. Do you connect the devices directly or over a switch?