11-08-2021 09:38 AM
Thanks - disabling Virtualization Technology for Directed I/O (VTd) worked for me (PC: Acer xc-1660) 👍
06-17-2022 04:14 PM
If you'd like to reenable DMA Protection, Microsoft has fixed this problem in the June 2022 update (KB5014699) for Windows 10 20H2 and above.