Hi there, thanks for the analysis, it is very interesting. Unfortunately I think your analysis here will fall on deaf ears. There's not many knowledgable people here, just BIOS beggars and other people with issues - there's rarely any real advice or help here other than the most basic of things....

Wait your turn xD Zen 3 users still don't have good bios even.. check back in 5 years again. Or return your mobo and get from a different company than Gigabyte is my personal and honest suggestion...

It's not just that unfortunately. I downgraded to F14c and confirmed VDDG goes above 1.0V (tried up to 1200mv) and still getting keyboard disconnects when playing video games. At least in my case I think it's related to RAM/FCLK OC and/or voltages but not sure exactly what setting since prime95 and...

F14 final is released (at least on B550i Aorus Pro AX). Still no more than 1.0V... I think VDDG is R.I.P going forward...

Wondering if I should just downgrade to F13... remind me were there issues with F13? I don't think we gained anything in any of the F14 revisions...

Yes this happened to me. I used https://sourceforge.net/p/boot-repair-cd/home/Home/ put it on a usb, boot into it, hit repair. It will update your grub to work correctly and you'll be able to boot again...

I don't understand why but I have issues with sleep.. is it a bios issue?
In Windows: would go to sleep, but randomly would come out of sleep
In various linux distros: would go to sleep for a split second and immediately come right out of sleep automatically no matter what. It won't stay...

Since upgrading to F14d I'm getting a LOT of USB disconnects now.. F13 had some, but only a handful of times a day.. now I get USB disconnects every minute or two

F14c, anyone having various issues with sleep/suspend?

I have a similar board (b550i Aorus Pro AX) and had relatively often USB disconnects. F13 seems to improved it a lot (still happens, but only notice it happen maybe 1-2 times a day when before it happened every 5-10 min)...

Is there a current changelog available for F14?...