Re: I've had this happen for years with Windows
In 20 years I never had a Win OS hanging on shutdown. That's usually what my linux boxes do since 5/6 years tho, before I start having arguments with SystemD.
My win boxes hang on startup usually, but 1) a good reinstall cycle usually fixes that for a year or so and 2) not happening anymore since 10 (well, happened once but it was the infamous borked update, rollback fixed that).