On Thu, 2025-04-24 at 12:16 +0200, Jean-François Ingelaere wrote:
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Hello guys,
I've just tested 6.14.3 kernel which seems to include the patched driver. Issue is still present, in Wi-FI 6.
Here are some more testings :
6.14.3 + firmware-202412x speed is NOT correct in download but correct in upload (20Mbps/750Mbps) 6.14.3 + firmware-202504x speed is NOT correct in download and in upload (<10Mbps/<10Mbps) 98% of time 6.14.3 + firmware-202504x speed is more or less correct in download and in NOT correct upload (400Mbps/<10Mbps) 2% of time
With older firmware, speed results are inverted as in 6.12.12 kernel (DL / UP), with newer firmware, upload never work correctly.
Please note the speed is mono-thread/mono-stream (ex : iperf -P 1), while running multiple simultaneous connections, the DL speed with newer firmware seems quite OK. While I'm not having any issue in <=6.12.12 with mono stream. Remarks regarding upload speed doesn't change.
Any idea ?
Best regards,
It's a bit strange, the latest firmware should be 20250305, there shouldn't be 202504. May I ask where your firmware came from?
And which AP are you using? I will test there combinations as well.
Best Regards, Yen.