[smallmind]

I've been having the issue you are describing on my XPS 9300 with Killer AX 1650 ever since my BIOS was updated in November and I just upgraded my BIOS on Dec 9th to 1.4.1 without realizing I can't downgrade. Do you have any suggestions on how to fix this problem? Thanks!

[nobleach]

Are you certain you cannot downgrade? gnome-firmware seems to allow it. I have to admit, I'm just on 1.4.0 though, and haven't tried to upgrade yet. Does it somehow block downgrading?