Hello Johannes, We are using AX1650x (200NGW) wireless card as a client for 11ax testing. Firmware version is 48.4fa0041f.0. Simple iperf UDP UL test on 100 Mbps works fine, but on 120 Mbps firmware crashes. I would like to support bug report for this behavior. Looking to wireless wiki, bug reports should be submitted to Linux kernel bugzilla, adding linuxwifi@xxxxxxxxx to recipients. Is this procedure still up-to-date ? Regards, Sergey