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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.