@Netbug I find that has a related solution and the walk through instrucion on this link, https://www.tp-link.com/us/support/faq/2919/

@Norbert_123 How about rebooting the router and camera? Do you mean that this issue happens many times after you set up a static IP address for all your clients? By the way, is it happening on...

@Brac Hey, is your connection working as: router--CPE AP))(( CPE Client--PC? If so, try to connect devices to AP's WiFi name and make sure you can get internet connectivity. After that, you can check...

@Xave Checking and find there has no any notifications that we can not downgrade the firmware. Just login back to the management page and you can have a try.

@emmto Hey, the router works as DHCP, you can login to router's page and set up DHCP Address Reservation for the switch and other clients. Also you can set up static IP address for the switch, and...

@Woolfy Hey if you want to lo in CPE's page no need to use cable, but PC still in the LAN network, you can try: 1. Set up a static IP address for the CPE which is in the same subnet of the router....