@WLove Hi, may I know the model number, hardware and firmware version of your TP-Link device? Please make sure the SIM card works fine on another 4G device and is allowed to use on 4G router for...

@albo19 Hi, MR6400(EU) supports cloud management via Tether App from hardware version V5, if your device is V4, I am afraid it doesn't support cloud management, it is recommended to use local...

@mario66 Hi, thank you very much for the detailed reply. Yes, if you could get another device which could connect to the present WiFi and provide Ethernet connection, the MR6400 will be able to...

@StefanoV Hi, please confirm if the APN profile settings are exactly the same when using the two SIM cards, if not, try to change it manually to be the same. In addition, when using the SIM card that...

@angelog Hi, it seems that the WiFi in the list is not a hidden WiFi, please double check if the main WiFi or guest WiFi of your MR600 is still enabled or not. In addition, the OneMesh hidden WiFi...

@zavf I'll forward your inquiry to the related department thus they can evaluate to add this feature or not. We will upload the related information to the official website if there are any updates,...