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E53 — BLE_SCAN_START_FAILED

The BLE scan for nearby FKMTime Displays could not be started.

What happens​

The scan arm of the BLE discovery select4 returns early. The rest of the select4 logic runs (the device may still proceed toward a connect attempt, but without active scanning). The error is recorded once per boot.

Possible causes​

  • The BLE controller entered an unexpected state preventing a new scan from starting.
  • A transient radio driver error.

How to fix​

  1. Reboot the device — Resets the BLE controller state.
  2. Contact support — Open an issue on GitHub if this appears consistently.