We're working on HPC / graphics / computer-vision software and noticed a particularly nasty issue with VBS enabled just last week. Although, have to be mentioned it was on Win10 Pro.

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kachapopopow 6 days ago | parent [-]

This most likely comes from IOMMU - disable it.

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jychang 5 days ago | parent [-]

That’d break a lot of GPU setups

	▲	kachapopopow 5 days ago \| parent [-]
		Only if you want to virtualize it or have vms, for VBS it simply disables hardware pcie memory space isolation. (With IOMMU on, each pcie device gets an isolated memory buffer).