Interesting test results here. I simply switched the ethernet cables on the Vero & the AppleTV. (each ~10ft direclty to router). Now the Vero is getting a consistent >230 Mbps to and from Mac:
https://paste.osmc.tv/carohusilu.avrasm
I would have expected then that the cable that was connected to Vero and now is connected to AppleTV was faulty. However, no noticable lags on AppleTV (tested Amazon, Netflix). Network Speet Test (ookla) app shows 90+Mbps down, 11 Mbps up. I tried a different cable to ATV with same results. Acceptable figures, though Mac is getting 236 Mbps down & 11Mbps up (running ookla in Safari). [BTW: don’t suppose there’s any app to run iperf3 on a non-jailbroken ATV4?]
AppleTV getting less than half of Mac, but still plenty for video streaming, while Vero with same cable got sh*t? Hard to explain, but for now seems OK…
However, now my key repeat woes are back!