Hassio Observer wont start

HA / HASSIO was working fine and then we noticed various things stopped working in the house. Looked at HA and HACS says disabled and the observer container in docker won’t start. I’m wondering if it’s related to a change i was asked to make by synology support as my vpn server couldn’t see any network interfaces and they said to disable the v switch settings. I have done a restore of the hassio folder and that hasn’t helped. Any one know how to get this fixed please?