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#1 2026-03-31 14:43:52

drPatrikKing
Member
Registered: 2026-03-31
Posts: 1

[SOLVED] 5ghz network is really slow

Hello,
When i connect to wireless 5gz network speedtest shows speed around 27mbps, but it should be around 400. My system is fully updated. My driver is Intel Corporation Wi-Fi 6 AX201. H
eres iw list output https://pastebin.com/8jKTX8gX

iw dev wlan0 link says

SSID: Tomas5g
freq: 5660.0
RX: 89649379 bytes (99797 packets)
TX: 109906075 bytes (59136 packets)
signal: -49 dBm
rx bitrate: 40.5 MBit/s MCS 2 40MHz
tx bitrate: 400.0 MBit/s VHT-MCS 9 40MHz short GI VHT-NSS 2
bss flags: short-preamble short-slot-time
dtim period: 1
beacon int: 100

Im also dualbooting windows 11 and the speeds are correct there so its not a hardware issue. Can someone help me.
EDIT: Downloading this package solved the issue: https://aur.archlinux.org/packages/iwlwifi-lar-patched

Last edited by drPatrikKing (2026-04-01 13:39:37)

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