@macy517 Does this M7350 keep shutting itself down? I mean the router is turned off totally. Is there any heavy traffic network activity? Please ensure that the firmware is up to date. And have you...

@foster182 What about now? Are you able to access internet from the Archer MR600 as expected?

@freeurheel Please check the compatibility list and ensure that your 4G modem is included. https://www.tp-link.com/support/download/tl-mr3020/#Compatibility Theoretically, the 4G modem is plug and...

@Sandr The ETA is unsure yet; have you ever installed the beta firmware to solve this SMS issue? Does it work?

@Sandr It is designed so and it is necessary. With the router keeps running online, the burden on the router will be heavier gradually; Reboot is a refresh/renew method which we use to ensure the...

@Korkiat Hello, may I know did you use the web UI of the tpMiFi app to check the SMS inbox? Have you ever tried to change another SIM card to give it a go? You can also hard reset the router and then...