Snapshot creation and restoration times are now ~30% faster on NVMe storage. This is a direct result of optimizing the disk I/O scheduler within the Bootcamp hypervisor layer. Rolling back to a "clean" state between exercises should now feel near-instantaneous.
Is Bootcamp 6.1.7931 the end of the road? For native Windows on a 2016–2017 Mac, yes. However, several community projects have extended its life:
Warning: Do not update the Apple Audio drivers via Windows Update. Microsoft’s driver catalog sometimes pushes a generic "Apple Inc. - Audio" version 6.1.8000 that overwrites the perfect Cirrus Logic implementation from 6.1.7931. bootcamp 6.1.7931
This is a hot topic. Officially, Boot Camp 6.1.7931 is certified for Windows 10. However, it works on Windows 11 with caveats.
Recommendation: Stay on Windows 10 until October 2025 (end of support). Then, consider upgrading to Windows 11 LTSC or Linux. Snapshot creation and restoration times are now ~30%
Cause: Windows Defender or antivirus blocked the Broadcom driver installation.
Solution:
Thanks to everyone who submitted logs and stack traces over the past month. Special mention to @packet_whisperer, @cybernomad, and the team at SecOps Collective for helping us reproduce the WebSocket drop issue. Warning : Do not update the Apple Audio
To maximize your Mac’s performance under Windows using Bootcamp 6.1.7931, apply these tweaks:
