Symptom

You were running a firmware update on Home Assistant Connect ZWA-2 and are now getting a message from the Z-Wave JS or the Z-Wave JS UI app that the device failed to recover from bootloader.

Cause

This behavior indicates that the firmware update failed on that device.

Resolution

1. Check the logs under Settings > System > Logs.
2. If you see a message indicating that the device failed to recover from the bootloader, run the adapter recovery tool.

Related topics

• Running the adapter recovery tool