Hello, I have a problem on Orange Pi 3 with armbian ubuntu 5.83.190426, 5.84.190508
When replug ethernet cable (or reboot router), network speed becomes slow (~64KB/s per connection or something like this)
`reboot` helps
`nmcli device disconnect eth0 && nmcli device connect eth0` not helps
When unplug, lights go on (yellow constant, green flashing)
When power on (boot) without cable plugged, lights off, when plug, lights on, speed fine
Maybe system do not detect correctly ethernet unplug
What can I do with this problem?
If full fix not easy, is it possible to reboot only ethernet to fix it, without system reboot?
UPDATE: `sudo ip link set eth0 down && sudo ip link set eth0 up` helps to fix without reboot (I thought I tried it before)
Feel free to ask more info if needed
