> From your dmesg:
> 
>   iwx0 at pci6 dev 0 function 0 "Intel Wi-Fi 6 AX210" rev 0x1a, msix
> 
> if you read the end of man page for iwx you'll see:
> 
>   This driver does not support powersave mode.
Ah.

I guess that’s a failure to read man page. Thank you.

I’ve tested disabling the port in BIOS saves me significant power vs an 
unloaded driver but I have a little more testing to do to see if it’s actually 
fully powered down or not when I do that. 10W is quite a bit.

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