We have a device running remotely that connects to an industrial 3G/Wifi Router. However, our device appears to be losing its connection. It goes between being completely offline, then connects with VPN only.
I tried to run a device Health Check but it went offline before it could complete.
I can provide support access if someone would be able to have a look?
It appears there is an empty error report and then the health check is failing.
I have activated persistent logging in the hope that this will allow more insight into what is happening to cause the device to be stuck between offline and VPN only.
Just an update, the device appears to have gone back into the error state and is currently connected VPN Only.
I will grant support access again so you can have a look. I already enabled persistent logging when the device was having issues the first time so hopefully, we will be able to see what has gone wrong.
ok! I remember checking the device when it was online and everything was correct. Ping me again when you will get the device online. Could you please confirm that the modem has always connectivity?
As far as I can tell from the balena dashboard the device has been “Online” for a day, so it would appear that the internet connection is reasonably stable.
When I was trying to debug this issue last week I noticed that the device would be stable Online (VPN Only) until I tried to access the services through either Public URL or SSH. This would cause it to go offline for a bit then appear Online (VPN only) shortly afterwards.
While it is Online (VPN only) I am not receiving any data from it, so it is as if my containers are not running. I can still access the Host OS through SSH, so my gut feeling is it has something to do with the Supervisor or my containers as opposed to a network issue.
Unfortunately, we only have one device connected to that router.
I will get the new card taken to the site, and hopefully, this will be stable enough to let us debug any network issues. I will get the engineer to also plug the device into the router via ethernet in case there is an unstable WiFi connection.