Canon device DRS configuration fails

Issue: If there is no self-signed certificate installed on a device, or the certificate is corrupt, the DRS configuration will report a failure.

Solution: Create new certificates both for the device and the network:
  1. On the device, go to Settings/Registration > Management Settings > Device Management > Key and Certificate Settings > Generate Key > Device Signature and generate a new self-signed certificate.
  2. Generate a new network certificate. See Install and configure the TLS certificates for details.