@Kevin_Z The problem still here, and i noticed the following: The wifi only stops working on the 5Ghz only until reconnect. After reconnecting on ever device, it's working very well. Any suggestion?

@Kevin_Z Wired connection is staying connected. The led is the same, but sometimes i see the status led (if i think right) go orange. I was not able to try pinging but i will try. I used QoS for a...

Hey! I have an Archer C6 v2.0 router with v.1.2.1 Build 20200110 frimware, to be able to use the 500 Mbit/s internet connection i have on LAN and WLAN. There are 4 devices on the 5 Ghz WLAN (3 phones...