I'm running firmware v1.02.11 build02, a 6 disc setup, all connected via Ethernet.
On the Status - Overview screen (when it's not a big grey box) it shows each disc as - [NAME] Ethernet Good Connection.
On the Status - Discs screen it shows each disc's Connection Status as - Excellent.
My suggestion is that these terms should be consistent, otherwise they're pretty useless. What is excellent? Great? Pretty fantastic? Or the best? What is a good connection? Acceptable, for sure, but certainly not great or excellent. However, if they're all connected via Ethernet - and that's confirmed as such on both these screens, then the connection status shouldn't really be good or excellent - and certainly not represented differently - that's just mental.
All it takes is a little thinking to get basic things like this right.