@mario66 Hi, may I have the network topology that you would like to achieve? Except for the MR6400, what else do you have? And what is the internet source?

@LME Hi, MR100 V1/V1.20 is not compatible with Tether App, upon checking, it is not in the Tether compatibility list as well, please double-check it here:...

@angelog Hi, please try to install the following firmware to see if you could update successfully and also disable OneMesh: Archer MR600(EU)_V2_220815

This Article Applies to: All LTE Gateway Routers and MiFi devices Issue Description/Phenomenon When inserting a Tiscali or Fastweb mobile SIM card into the 4G device, SIM card is detected but network...

@Bamnawat Hi, could you please provide more details about the issue? Do you mean password of TP-Link ID? or login password of MR3420 web interface?

@aapna Hi, please try to upgrade the following beta firmware to see if the SMS issue can be resolved: MR600(EU)_V1_220818