Hi,

I have 2 pcs connected to the Ethernet (using a switch) of the extender.

It was working perfectly for a while, and suddenly 1 PC lost its IP and it couldn't get one. I did all tests on the network card on this PC and all seem working although I was not sure how to test if the card works on another network (or router). I will do a test later.

The day after this issue... The 2nd PC had the same issue. Unfortunately this is my work laptop!

I succeeded to connect to the WiFi and it works great. Therefore only the Ethernet side is broken.

I have (Factory) reset the entire TP Link system.

And the result is still the same as above.

Any idea?

Do you know if there is a way to test the Ethernet part? 

How to force it to give me an IP address from the LAN?

Cheers