FD-9 connected to ethernet, IC-308 also connected to ethernet. CPS 4.9 running on IC-308. Both devices on the same subnet.

FD-9 utility also loaded on IC-308, and it finds the FD-9 just fine.

But CPS doesn't find the FD-9. Thoughts?

Works fine when connected USB.

FD-9 firmware 1.11.0001.