Your device is not authorized to access Moonraker's API. This is normal if you intend to use API Key authentication or log in as an authenticated user. Otherwise you need to add your IP address to the 'trusted_clients' option in the [authorization] section of moonraker.conf.

CORS is enabled. Cross origin requests will be allowed for origins that match one of the patterns specified in the 'cors_domain' option of the [authorization] section.

Klipper reports lost communication with mcu 'mcu' once the underlying issue is corrected, use the "firmware_restart" command to reset the firmware, reload the config, and restart the host software. printer is shutdown