Hi @Solla-topee, I've found what's described in these posts to be the exact behavior of what's happening in my case: https://community.tp-link.com/en/home/forum/topic/174656...

@Murder3D 84-F3-EB-... should have 192.168.1.110 2C-F4-32-... should have 192.168.1.105 CC-50-E3-... should have 192.168.1.109 these are the reservations that are configured in my ISP modem/router...

@Solla-topee Hello, I've checked the configuration and it seems to me that my RE650 is getting his IP address (192.168.1.83) from my ISP modem/router (192.168.1.254). RE650 is getting 192.168.1.83...

Also, I should mention that the MAC addresses of the devices on my ISP modem/router side are displayed as AA:BB:CC:DD:EE:FF while on the RE650 is the same but with a dash instead of a colon...

Hi all, I am facing the following issue with my brand new TP-Link Range Extender Wi-Fi AC2600 RE650: - Even if the DHCP option is set to OFF, the devices that connect to the RE650 get a random IP...