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OTA Error Code: deploy_install_job_failed

published Last Updated: Oct 9, 2026 HW: all Approved for MX

deploy_install_job_failed indicates that an OTA install job failed, timed out, or was rejected while deploying OS, apps, or firmware.

Install slowdowns and timed out streams are a common cause, but they are not the only cause of this error.

1 question
In the failure summary on Slack, is updater_error exactly curl exit code, and is updater_message exactly Some(55) or Some(56)?

Example Slack failure summary with updater_error and updater_message highlighted.

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