So - I've updated to the latest OS, plugged a network cable from my unifi switch into my Kemper - and, nothing...
The switch isn't showing anything connected to it (ie: the little light that shows up when connected). The lights in the ethernet jack of the Kemper flash occasionally, but more like a heart beat than the normal twinkle twinkle you get from normal connections.
I can't see anything in any system settings that you need to adjust.
Any folks smart enough to know a solution?