@Markus63 Hi, thank you very much for the feedback. Please confirm the following details: 1. Operation Mode of the MR6400, 3G/4G Router mode or Wireless Router mode 2. WAN IP address on Status page...

@LukaB Hi, thank you very much for the reply. MVNO should be able to connect automatically as well after a reboot, please change the band back to Auto, then change Network Search from Auto to Manual,...

@KrzysztofF Hi, we could troubleshoot the MR6400 V5.3 IPSec VPN issue first to locate the problem, please check the reply here: https://community.tp-link.com/en/home/forum/topic/582074

@KrzysztofF Hi，could you please send an email to "support.forum@tp-link.com" and provide the following information? 1. Network topology on both sites including IP addresses 2. Do both routers on two...

@PA3FAT Hi, thank you very much for the reply. The MR600 doesn't supports 2G, so only 3G and 4G are supported. Since your iPhone 4s is not 4G capable and using 2G with the Movistar SIM in...

@Robertwllee Hi, the function used to connect Windows PC to MiFi device via USB is called RNDIS, and the M7000 doesn't support RNDIS, while the M7200 does support it, that is why the USB connection...