@Portmellon Hi, Thank you very much for your time and patience. Most SIM carriers used CGNAT service. Before opening the TCP 433 port, it is recommended to confirm you have had a public IPv4 address:...

@karmaine1 Hi, Thank you very much for your time and patience. Can you consistently reproduce this issue? Please try to change the primary/secondary DNS server under Advanced>Network>LAN...

@Fidolino Hi, Nice to see you again. Please refer to the reply here: https://community.tp-link.com/en/home/forum/topic/743464 Best regards.

@Fidolino Hi, Thank you very much for the feedback. You could try to edit the wireless settings on the web interface: How to log into the web-based management interface of TP-Link Wireless 4G LTE...

@Mpibs Hi, Thank you very much for your time and patience. May I know the SIM carrier for NX200? Can I get any 5G signal via the original internal antennas? Can you also share a screenshot of the...

@yorgash Hi, Thank you very much for your time and patience. Was the router provided by your ISP or did you purchase the MR600 by yourself? Another suspicion would be that the emulator is mainly for...