Update: it happened again even with Google DNS.

I have changed my WAN DNS to Google DNS servers (8.8.8.8/8.8.4.4) 2 days ago, based on a suggestion on another topic on this forum,, and so far I have not had any disconnects since then. I am not...

@Kevin_Z I think you missed the AX20 v1 firmware file. I get an upload error with Archer AX20_V1.20_211221 file on my router with Firmware Version: 1.3.2 Build 20210902 rel.35277(4555) Hardware...

Same for me as well. Created a new topic for my issue here : https://community.tp-link.com/en/home/forum/topic/521058?page=1

Hi, I have a 3 months old Archer AX20 that keeps disconnecting the WAN link very often, sometimes even multiple times a day. When this is happening, the WAN LED goed amber, and there is no internet...