@Kevin_Z Hi, I'm having the same issue. Recently, bought RE200/AC750 Wi-Fi Range Extender and all set up and it was working all my devices. 2 weeks later now and stopped working all of a sudden. Now, there is no way to reset and can't see its default or new SSID in Wi-Fi list so, impossible to start from scratch for setup. I've pressed reset button but nothing is happening. 

Plus, tried to connect via 3 different Ethernet cable, 192.168.0.254, this is also failed... there is no way to enter device

I've hard reset my Internet Modem, changed the modem's SSID and Password but that does not help.

When I plugged in the device to the socket,

- First all button goes to green

- then less then a second, Wi-Fi LED goes to Red and all other still green

- then all goes off but only Power LED is on, as solid.

Could you please help me in here on urgent basis?

If needed, I can send you a video

Details

Model: RE200 (EU)

Ver: 3.0

S/N: 2198254005564

MAC: 50-D4-F7-B1-DD-00

@delideli Hi, did you get this resolved? I'm having the same issue!

@Lisa.m.h nope, it is all over. Tp link support told me that give the device back to seller because it is dead 

@Owen121 Sometimes they just die same thing happened to me and I had to go and get a new one.

@Owen121 I had issues with the power socket extender kit (TL-WPA4220 Kit but stupidly bought the RE200 dual band extender as they said "it fixed all of the known issues with the old equipment"... working from home and desperate that is the best I could grab in Asda.

Well within a week its been turned off and back on several times as the WiFi just stops sending the data through.

Our IT department at work suggested a mesh system but the cheapest is still £130 and alarm bells ring when I see the name TP-link now.

Did you get your issues resolved ?

@delideli 

Hi, i am also facing the same problem.

If you fixed the issue, would you mind showing me how to fix it?

Ok may have a fix/work around ... its been running for almost a week with no drop outs so far.

Its nothing to do with Tp-link and a fed up user came up with a script that pings the default gateway to keep the connection live.

Simply you create a batch file that pings your default gateway every second.

The tidy part is a separate script that just hides the command prompt running the ping command.

Simple walk through on you tube here --> https://youtu.be/Al3kwmfzsOQ

it does involve a ittle typing in notepad and would suggest watching the complete video first the go back through following the steps.