Using ResinOS 2.0.0 prod, RPi 3.
Around every 20-28 hours, the device loses connectivity. It is still functional however, just goes offline on the Resin dashboard. I use a 3g dongle to connect, but this problem also happens with Ethernet. A simple power cycle resolves this, but this will not be possible with my application in a production environment.
The only thing I can think of that may potentially cause this is that I’m disabling NetworkManager during the setup start process with this command:
DBUS_SYSTEM_BUS_ADDRESS=unix:path=/host/run/dbus/system_bus_socket \ dbus-send --system --print-reply \ --dest=org.freedesktop.systemd1 \ /org/freedesktop/systemd1 \ org.freedesktop.systemd1.Manager.StopUnit \ string:"NetworkManager.service" \ string:"fail"
I need to do this because I’m configuring an external USB wifi antenna (for broadcast). I’m not sure why that would cause any issue (especially only after 24 hours).