matterbridge.json 0 length

[kskenyon]

Matterbridge will run for a day then it will fail. My .matterbridge/matterbridge.json file is zero bytes. If I replace it with matterbridge.backup.json it runs OK for a while then fails again.

What would cause the configuration file matterbridge.json to be zero length?

RaspberryPi with docker. Running docker-compose.

services: matterbridge: container_name: matterbridge image: luligu/matterbridge:latest # Matterbridge image with the latest tag network_mode: host # Ensures the Matter mdns works restart: always # Ensures the container always restarts automatically volumes: - "${HOME}/matterbridge:/root/matterbridge" # Mounts the Matterbridge plugin directory - "${HOME}/.matterbridge:/root/.matterbridge" # Mounts the Matterbridge storage directory