[Bug 233949] [rtwn] if_rtwn packet loss 10-25%

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Wed Dec 12 23:38:50 UTC 2018


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=233949

Andriy Voskoboinyk <avos at freebsd.org> changed:

           What    |Removed                     |Added
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                 CC|                            |avos at freebsd.org

--- Comment #2 from Andriy Voskoboinyk <avos at freebsd.org> ---
Hi,

Ping times are a bit unstable - how many APs in range? (ifconfig wlan0 list
scan)

You can try to disable some (or all) 11n features - there may be a reason of
packet loss:
1) ifconfig wlan0 -shortgi
2) ifconfig wlan0 -ampdutx
3) ifconfig wlan0 -amsdutx

If nothing helps, try to force 11g mode:
ifconfig wlan0 channel 11:g

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