Dell XPS 15 9500 Killer WIFI AX1650

[megavolt]

Hello @mike.lloyd03

Maybe this works for you:

Iwlwifi on Kernel 5.8 broken

The only other things I’ve changed is this in /etc/modprobe.d/iwlwifi.conf: options iwlwifi power_save=0 options iwlwifi 11n_disable=1 options iwlwifi bt_coex_active=0

Iwlwifi on Kernel 5.8 broken

I have a Lenovo L14 (AMD) with the same wifi card and on my home router I have the same issue, I get download speeds of 1-2 Mbit/s. In other places it works fine. I can fix the issue by adding the following lines to my /etc/modprobe.d/iwlwifi.conf: options iwlwifi disable_11ax=Y options iwlwifi 11n_disable=1 but wifi speed in other places is slower then. dmesg shows the following: [ 1.896694] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-cc-a0-56.ucode failed with error -2 and …

Since you didn’t mention which kernel you are running at, i assume it is 5.8 or 5.9.