@terziyski Yes, I used beta release of FW due to 2.4G band issue described in https://community.tp-link.com/en/smart-home/forum/topic/165494?page=54 Power adapter works well. I also tried this router...

Hello, I have Archer C6 (EU) Ver: 2.0 with official tp-link firmware which was updated last time in 2021. A few days ago, router stopped providing wifi as well as wired internet. Wi-Fi: after the...