From time to time I lose access to the OMV web interface and container interfaces. The tailscale also appears disconnected. I want to know what the problem could be and if there is any way, a log or something similar, that can show me why my server lost access to the network. I'm not sure if it's my router, if it's the server's network card or if it's some process that takes it offline (it's happened to go offline during updates). When it happens and it doesn't come back on its own, I need to restart but I didn't want to resort to that method for fear of doing it during a system update, for example.
ps: I configured the system to turn off when the power button is pressed but apparently it is not working. What may be the problem?
