Sonoff ZBBridge not Conneting anymore

Regularly save backups of Zigbee network to file. Backup manually or setup scheduling for zha-toolkit

https://community.home-assistant.io/t/daily-zigbee-coordinator-backup-blueprint-znp-ezsp-bellows/377149

https://community.home-assistant.io/t/zha-toolkit-toolkit-service-providing-low-and-high-level-zigbee-commands-through-zha-zigpy/373346

https://github.com/mdeweerd/zha-toolkit

Unfortunately there is no integrated backup feature in ZHA yet for this is for Zigbee2MQTT, see request:

https://community.home-assistant.io/t/zha-integration-to-do-nightly-backup-of-both-zigbee-coordinator-adapter-dongle-stick-and-zigbee-database/357558

PS: By the way, it’s not recommended to use remote Zigbee adapter over WiFi with ZHA/Zigbee2MQTT:

https://www.home-assistant.io/integrations/zha#warning-about-wi-fi-based-zigbee-to-serial-bridgesgateways

https://www.zigbee2mqtt.io/advanced/remote-adapter/connect_to_a_remote_adapter.html