Hi.

I have a TP Link MR400 with a 4G SIM at our property in a rural area. When we’re not there, it serves as the gateway to access our security camera system.

Of late, the device has been crashing every few days. I can’t go there at short notice since it’s pretty far from the city. But it’s concerning since we can’t access the security feed and data.

Do you have any suggestions? Any configuration changes I can make? Or should I just chuck the device and get a better 4G router?