Hi Gerhard, Yes, Archer C9 (EU) v4 doesn't support Led control so far. Will feedback to TP-Link suppor team about his point. Thanks

Hi Jaime, For this case, you can try to reset the router by pressing the reset button for 10 seconds ,and the n check the lights again, and identify if it will be normal or not. If the light become...

Hi Rimon, Can you explain a little bit detail about how the Wi-Fi is not working? Can you see the Wi-Fi network name? What's the model number of the TP-Link products? If you can not see the Wi-Fi...

Hi Meriadoc, If your DSL modem try to re-syncs, the DSL modem will lost internet, since the router get internet from the DSL modem, the only way to forbidden that happen is to get a DSL modem which...

only Ipaid have this issue? How about your other devices?

Hi， TP-Link will relese new firmware in the near future and will forbeiden to ping the public IP address in default mode. Please pay attention to the our updates on official website. Thanks