http://www.tp-link.com/en/faq-821.html , from the instruction, on which step do you have a issue? Do you mean you only have the issue when connect the camera to MR6400, no issue with other routers?...

Thanks for the information

You can configure the router via the web interface page, better for you to call TP-Link support.

Hi there, TP-Link has a beta FW to solve the 5G issue on Archer C3150 V1(US), you guys may send an email to support.usa@tp-link.com to ask for the beta.

Is the wifi light on? If no, try hold the RESET button for 10s to reset the router to factory settings. The default wifi name should be like TP-LINK_XXXX, you may check it on several devices. Make...

Did you get gateway 192.168.2.101 on you MacBook when it's connected to the TL-WR902AC by a cable? When the TL-WR902AC is on Client mode, you laptop should have your wifi router's IP as gateway which...