I found that switching it off in Power Options makes life with Windows 10 easier; less erroneous behavior ..

(If your 'turn on fast startup' menu is missing: interesting read: https://www.top-password.com/blog/turn-on-or-off-fast-startup-missing-in-windows-10/.) F

I’ve seen mention of that, too, particularly in regard to ISB devices. Boot up is so fast now in Windows 10, and BIAB was considerably sped up about a year and a half ago, so this setting is a small price to pay.