SHN utility shows the same links as the EZSrve does. I am able to add a link with SHN with the utility. I started the process by factory resetting the KPL and the EZSrve so there aren’t any extra links.
After adding a link with SHN utility, I sync’d the KPL with EZSrve and it deleted the link that I had added with the utility.
I tried again to build a scene with the EZSrve and got the same message. “Device 0D.C5.DB Memory Full! Cannot add any more Links.” It acts like the EZSrve limits the number of links per device to 16. Very strange.