X299 Gaming i9 Dr. Diag code A9

Found the driver I was looking for.
ASRock sent me the latest version 2.32.

Where can I find this new BIOS 2.31A for the ASRock Fatal1ty X299 Professional Gaming i9 ?
In ASRock support, there is only version 2.30B.
The two LINKs here from this thread don't work anymore.
Question: Is there perhaps even an even newer BIOS in the meantime?

Hello and thank you for the response. Unfortunately I had grown so frustrated with issues with the motherboard that I bought the Asus board I mentioned above to replace it so I cannot tear the build down just to try the new BIOS. I am just going to consider the ASRock board off as an expensive lesson. I purchased it because I needed a lot of PCIe lanes (hence the i9-9900X CPU and X299 chipset) to accommodate a RAID controller and at least one 10G network interface (I need 10G for the large virtual machine appliances I produce and video files that I work on and back up to my server.)

Other than the boot freezes and the long RMA time (though I can definitely understand that during these times), I also had problems with the Aquantia 10G interface dropping packets when it was running for the day (connecting with a Dell/Force10 S3048-ON running OS10 10.5.1.1). I tuned it for jumbo frames and also matched the flow control and port speed with the switch. This is why I switched to an Intel X520 interface and have seen no issues with the interface performance.

Hello,

The drives are PCIE gen3 with a Phison controller.

https://www.microcenter.com/product/608649/inland-premium-2tb-ssd-3d-nand-m2-2280-pcie-nvme-30-x4-internal-solid-state-drive

I have already tried the following;

- Loaded BIOS default (this is the only way to get past the lockup and you have to do it every time)
- I removed everything except CPU and RAM - same result
- I used only 1 DIMM and moved that between A1, B1, C1, and D1, trying a boot each time- same result each time
- I installed the storage back and BIOS still sees the M.2 drive but when I try to boot from a Windows USB, the Windows installation does not find any drives.

For these tests I was using a single M.2 drive as the storage device.

In frustration I went ahead and put in an ASUS X299 PRIME A-II motherboard. Everything worked on first try and I have the following running. Except for the motherboard and the Intel 10G adapter these are the components that I wanted to run with this ASRock board.

the CPU (i9-99090X)
4 x 8 GB RAM DIMM
1 x ASUS ROG STRIX RTX 2080 Super graphics card
2 x 2TB NVME RAID 0 (motherboard Intel RST RAID, not VROC)
1 x LSI 9361-8i RAID controller
2 x 2TB SSD (RAID 1) on LSI 9361-8i RAID controller
2 x 12TB 7200 RPM HDD on LSI 9361-8i RAID controller
1 x Intel X540-DA1 10G NIC