This is an old issue with TP link routers, It doesn't seem as they are interested in fixing the issue either. ie. If you plan on buying a TP-Link router - DON'T

Just got confirmation today from TP-Link support that it is infact an issue with an old version of Linux used on these routers. A fw upgrade will be required but they have no eta.

Shield101 wrote if you use the 4G connection, suggest to check the WAN IP on the MR200 is a public IP address or not.If it is not a public IP address, better contact with ISP , request for a public...

Model : Hardware Version : Firmware Version : ISP : Hi, I just purchased a TP-Link Archer MR200 router to replace my flaky Huawei Bxxxx router. I'm having an issue with a device called Envisalink 3...