B2500D with error status after switching to local MQTT

[cmppcy2jzj-cmyk]

Device Model

B2500 HMJ

Firmware Version

V116

Installation Method

Home Assistant

Issue Description

I have used https://tomquist.github.io/hmjs/ to switch to a local MQTT broker via the MQTT configuration option. Since that I can not communicate to the B2500d any longer. I have tried with the Bluetooth connection via the IOS App. I have restarted the device several times and waited long enough. The status LED on the B2500d in blinking. I have tried to 'Reset the MQTT Config' The I get the following LOG:
17:27:26 - Requesting Bluetooth device...
17:27:26 - Using device name prefix: "HM_"
17:27:32 - Selected device: HM_B2500_56d2 (PchEyoZFJq+PZY3tOSlmsw==)
17:27:32 - Connecting to GATT server...
17:27:39 - Getting primary service (0000ff00-0000-1000-8000-00805f9b34fb)...
17:27:40 - Error: GATT Server is disconnected. Cannot retrieve services. (Re)connect first with device.gatt.connect.
17:27:40 - Connection error: GATT Server is disconnected. Cannot retrieve services. (Re)connect first with device.gatt.connect.
17:27:40 - Scanning error: GATT Server is disconnected. Cannot retrieve services. (Re)connect first with device.gatt.connect.

hm2mqtt Configuration

hm2mqtt Logs

Hame Relay Configuration

Hame Relay Logs

[github-actions]

Thanks for the report — I can take a look, but I’ll need logs to debug this.

Please add:

1. hm2mqtt logs (DEBUG)

   • Home Assistant → Settings → Add-ons → hm2mqtt
   • In the add-on configuration, set:
     • log_level: debug
     • debug: true
   • Restart the add-on
   • Then paste the relevant log excerpt here (around the time the problem happens)

2. Hame Relay logs (DEBUG)

   • In the Hame Relay add-on, enable debug logging (log level debug) and restart
   • Paste the relevant log excerpt here

Important: please redact/replace any IDs (deviceId/MAC, tokens, MQTT credentials, etc.) before posting.

[cmppcy2jzj-cmyk]

Since I cannot retrieve the Bluetooth MAC ID any longer I cannot setup the hm2mqtt and therefore I cannot provide any more logs