Mr.J wrote Does this issue happen suddenly? Or the first time you use? Hi is the first time that i used to, yesterday i have a test in a lab with this equipment and reply the same problem... to try...

Model : Hardware Version : Firmware Version : ISP : HI Today i have this issue with the Router TL-ER6120 when i try to generate the VPN connection with a MAC OS X (sierra). Getting the next answer....