Hello, I’m not a professional, but what I can give as a tip is:
- Always shut down the system properly and do not unplug the device during operation!
- Best to use the original power supply of the Raspberry Pi, if not available use a power supply with amps sufficient (2.5A)!
Please correct if wrong indication …
Take a look at this add-on, it makes sense …
https://community.home-assistant.io/t/hass-io-add-on-hass-io-google-drive-backup/107928