[mutagen]

I use USB3 to Ethernet adaptor in Oreo no issue mibox 3.

Pie 9 kills the ethernet. No dice even after I enabled usb ethernet in developer option.

One video app now stuttering with 5ghz wifi.

Anyone has a solution? or how to report to xiaomi

To me it only happens when I activate a VPN, what I do is to unplug the usb Ethernet adapter for some seconds and then plug it back and I get the connection back and it stays connected, this without having to reboot MiBox, hope this works for you

Thx for the suggestion, but it did not work for me.
 what kind of usb setting in your developer option?

I have not touched does options I do not even know how to access them