100% was not working when I had AMD-V disabled, SR-IOV disabled.
As soon as I found IOMMU hidden in the depths of BIOS menu and turned it off, away it went.
Happy to try and test if that will be helpful, But you'll need send me the commands and conditions to run them under.
Ideally, you'd be...
What did you change between getting the error "IOC failed to become ready" and it working?
I have similar issues/errors per your screenshots with a non-dell server (AMD X570 system) trying to flash the drive.
Of course after a few days trying, I make a post, and as soon as I...