@SuryaN Hello, Do you still use the original power adapter? Was there any power cut or bad weather or firmware upgrading before it behaves abnormally? Try to hard reset it one more time by holding...

@TallGamer Hello, Please refer to the below troubleshooting guide to check some basic settings: Why port forwarding feature is not working on my router? If still no help, please provide the below...

@AHITMAN Hello, thanks for reporting this issue to the community. Please try to disable the QoS function on the AX6000 first, restart the router, and confirm again. If possible, try to factory reset...

@Pneulegend Hello, Below is a setup video for your reference to install your wireless router: https://www.tp-link.com/support/setup-video/ But if you still failed, please refer to the troubleshooting...

@BogdanM Hello, May I know who is your ISP and what is the current network topology/layout? When performing the speedtests, make sure you don’t have background programs hogging too much bandwidth,...

@Cobra91151 Hello, Do you mean this issue can be temporarily fixed by logging to the C6's web interface-Wireless-5G to click on the Save button? Can we have the screenshot of the wireless 2.4GHz and...