I'm trying te get as much wlan speed as possible. On 2,4Ghz I'm getting only ~53Mb/s an on 5Ghz max 105Mb (LAN <> WLAN). No matter what settings I'm using speeds are very poor. Also I'm not able to set 40Mhz on 2,4Ghz. I'm not in a crowded area, almost no WiFi networks around me.
Can anoyne test their R6220 and show results, it would help a lot.
Oh, it doesn't matter if I use 18.06.2 or master branch.
The Netgear R6220 has three different models under the same name. Make sure you have the same WAN MAC address on OpenWrt as the one printed on the back of the router.
If the MAC addresses doesn't match. You need to find the correct firmware. Using a wrong/incompatible firmware results in unstable 2.4 GHz wireless and poor performance in 5 GHz wireless for this model.
I'm aware of MAC address issue. My MAC is the right one, the same as on label on the router. That is not the problem.
The radio behaves weird, client is connected but after couple of minutes there is no communications to the router through 2,4Ghz, I have to reconnect in order to regain internet connection. Dmesg shows nothing, logread shows nothing. This is a driver issue. And the speeds are as I shown on the second post.
Can anyone post his results first so I can compare them ? I'm selling this router because of this WLAN issues, but I want to do everything to find out what the problem is before giving it to another person.