TP-Link wrote

@Mythos 

Hi,

Sorry for the delay.

Are you able to run a cable to connect the 3^rd RE650 to the nearest extender or even the router?

------(and since you already have 2 extenders, it would be much better that you could consider the powerline expansion for the last Wi-Fi dead zone if the whole house is under the same electric meter;)

If not, did you use the same SSID for all the RE650s and home router?

---it would be much better to have a different SSID.

 

By the way, what is the model number of your home router?

Have you tried to reverse the IP address on the home router for different extenders?

Thank you very much.

@TP-Link 

thank you for reaching out.  I have limited tech experience but can give you some info.

attaching a cable is not an option geographically.

all 3 range extenders are set up using the same router but I tihnk as I was experiencing troubles I might have switched the 3rd RE to the 5G SSID

Interestingly enough that might have been why I lost 5G on the first 2 RE650s but get a really good signal on the 3rd RE650 now.

the IP address and MAC address used for each RE650 is unique to the range extender

Router is a Hitron