LHGG LTE6 kit dying after a few minutes

Hardware MikroTik hardware general
1

I’ve been quite excited to get this thing up and running since we have marginal LTE coverage here and I’m currently using an omnidirectional antenna.

When I fire up the router, it works fine for a few minutes then goes off the network. It doesn’t send any more packets (the green network light still flashes). A reboot isn’t enough to recover it, I need to hold down reset to get back to factory settings.

I thought this might be software related but I’ve just updated to stable 6.48.2 and it’s still happening.

Is there anything else I can try before RMAing it?

2

What is the status of the LTE modem when this happens?
Is it running? “R” flag…
What does the status tab of the LTE interface indicate ?
What does the log say ?

3

There was nothing unusual in the logs, it appeared to hang after a few minutes.

I think I’ve traced this to the PoE injector that it was supplied with. It runs fine connected to a switch

4

On a POE switch you mean.. i guess…