I’m using loraserver with 6 LoPy deployed about 2 or 3 years and working flawlessly, but one month ago something happened and loraserver services went down a number of days still to discover, and now I think the devices have lost it’s session.
Under loraserver logs I can see the following: error=“get device-session error: device-session does not exist…nvalid fcnt or mic” and under Lora-App-Server I can see live lorawan frames correctly, but no reflects under the application.
It’s possible to make a remote reactivation? The nodes still think they are joined to the network and send the packets correctly.
Or maybe it’s possible to do some kind of change under lora-app-server in order to make the nodes reactivate or rejoin again? (I have disabled frame validation)
The nodes are deployed far away and it’s difficult to access them, so just asking if it’s possible to avoid traveling and locating the nodes.