MQTT often fails

[gurmukhp]

Issue related to

Sunsynk / mbusd Home Assistant Add-On

Describe the issue/bug

Sometimes, the addon stops sending any definitions via MQTT to Home Assistant.

Expected behavior
MQTT should be stable and not stop updating.

To help mitigate this issue, I've set the Raspberry Pi to restart every morning. This has definitely helped, but it still occurs. A restart always fixes the issue.

Is there a way I can find out why this is happening? Or even better just maybe restart the MQTT server in the AddOn every 30 mins or so?

Thanks!

Your environment

• Home Assistant version: 2024.7.0
• Addon:
  • Name: sunsynk-multi
  • Version: 2023-08-17
• Inverter: Sunsynk 3.6kW ECCO
• Adaptor details: Waveshare Industrial USB to RS485 Converter

---
DRIVER: pymodbus
INVERTERS:
- SERIAL_NR: '2212138137'
  HA_PREFIX: Sunsynk (Keller ZA)
  MODBUS_ID: 1
  PORT: /dev/ttyUSB0
SENSOR_DEFINITIONS: single-phase
SENSORS:
- energy_management
- power_flow_card
- settings
- solar_export
SENSORS_FIRST_INVERTER: []
MANUFACTURER: Sunsynk
READ_SENSORS_BATCH_SIZE: 60
NUMBER_ENTITY_MODE: auto
MQTT_HOST: 192.168.x.x
MQTT_PORT: 1883
MQTT_USERNAME: ''
MQTT_PASSWORD: ''
DEBUG: 0
DEBUG_DEVICE: "/dev/ttyAMA0"

[kellerza]

Look at the logs of both addons