what's the model number of your extender? RE200 or RE210? SSID with 3 periods is not usual, you may report to the tplink support team to verify this issue

You can login to the tplinkrepeater.net page, turn off the DHCP server under Network and change the IP address to a static one with the same subnet as the router. For example, if your router is...

What's the model number of the adapter you want to add to the current network? You can have a try to use the forth one as the main one connected to the router, or unplug other two when testing the...

I don't think the Mac address of RE650 is the router's DHCP list is for 2.4G. It should be an virtual mac address used to communicating with the router. You may reset the RE650 and reconfigure it but...

Check the Lan port on the router with a PC or other device. Check the Lan light when the camera is plugged into the router with a cable. The corresponding Lan light should be on. Perhaps the Ethernet...

:Dvery glad to hear your plug is working again.