After the last reboot, the set-top box automatically updated to the 11th version. I don't see any error messages during reboot process.
mdio command not available now.
Sorry for delay:
LibreELEC:~/.update # wget https://chewitt.libreelec.tv/testing/LibreELEC-AMLGX.arm-10.95.1.tar
Connecting to chewitt.libreelec.tv (138.68.75.163:443)
wget: server returned error: HTTP/1.1 404 Not Found