Just tried to configure a brand new hAP AC3 LTE to function as a LTE / 4G router.
But the hAP AC3 keeps saying "SIM not inserted".
The SIM works perfectly in an iPhone and has worked in another hAP AC3 LTE before.
The device is running 6.48.1 (both packages and routerboard firmware)
Also tried 6.49beta27, same results.
Any thoughts?