My Apple Boot Camp install of Windows 10 is broken
All was fine until a recent Windows update, after which Windows 10 got stuck in an "attempting repair" loop.
I wiped the partition tonight and reinstalled it from scratch, using a more recent ISO too.
Everything was going great at first. Windows 10 installed and updated OK, I could restart OK... But then I installed the Apple Windows Support software (the Boot Camp drivers etc.), and once again got stuck in an "attempting repair" loop when restarting.
I ended up killing it, again.