@actarusweb Thanks for your requesting. Any error message you can see on the tpCamera when NC450 goes offline? Next to the camera, can you get stable connection from the main router with your...

@niza2000in Hello, for the feature to fix the network band the router uses, we do receive some similar cases and remind our product engineer, while it is not enough yet, we need more cases to analyze...

@Stonetown The domain name used to access the web UI is tplinkmifi.net, not tplinkwifi.net. You can give it a go again. Then you can go to the status page and verify whether the M7300 has obtained...

@yeowkm You can open the same port for multiple local devices, while to make it work, please use different external port for each device so that you can access them with the corresponding port. Good...

@Alex_Pham Please refer to https://community.tp-link.com/en/home/forum/topic/173620

@Jeromec71 Sorry for the inconvenience caused here, please download this one: http://support.tp-link.com/f/cc17a017a0/?dl=1 Best regards.