@nibovim760 You could refer to this guide to understand the two speeds: Explanation about the Powerline Rate and Actual speed of the Powerline Adapters

@PsyCookie Hi, powerline LED(little house) is off which means the two poweline adapters are not paired with other, please refer to this guide to pair them first: How to secure (pair) the Powerline...

@Link75000 It can be affected by powerline rate between the two powerline adapters, so install tpPLC utility on your computer to check the powerline rate first. If the powerline rate is too low,...

@Nobbytucker You could try to move them under the same ring to see if the problem still happens or not.

@7G_WiFi I guess you are using it as a wireless extender? the two address must be very close so that it could connect to wireless network of previous address.

@gamer-_420 If your MR600 is behind your ISP CGNAT and obtains private IP address, the double NATs cannot be avoided. You could try to enable DMZ for the client device that you use to play online...