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hendry
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Wifi6 unusable on Archlinux

Sat Oct 07, 2023 10:32 pm

Uptodate Archlinux user on a Thinkpad t14g3 (21CFCTO1WW) Qualcomm Technologies, Inc QCNFA765 Wireless Network Adapter (rev 01) is getting unusable wireless performance with the new L009UiGS-2HaxD. :/

467 packets transmitted, 301 received, +16 errors, 35.546% packet loss, time 468921ms
rtt min/avg/max/mdev = 11.553/234.596/5745.347/848.421 ms, pipe 6

# 2023-10-07 20:07:09 by RouterOS 7.11.2
# software id = KQWQ-JVBP
#
# model = L009UiGS-2HaxD
# serial number = HF309260XJZ
/interface wifiwave2
set [ find default-name=wifi1 ] channel.band=2ghz-ax .skip-dfs-channels=10min-cac .width=20/40mhz \
    configuration.country="United Kingdom" .mode=ap .ssid=praze disabled=no security.authentication-types=""
What am I missing?
 
smileymattj
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Posts: 33
Joined: Tue Apr 19, 2011 10:12 pm

Re: Wifi6 unusable on Archlinux

Thu Nov 23, 2023 3:41 am

Try setting channel width to 20 MHz. And skip DFS setting shouldn’t even apply to 2.4. Remove if possible (just for a cleaner looking config). If you can’t, no big deal, it won’t have any affect for 2.4. DFS is 5 GHz.