My build 15063.483 Windows10 "Creators" version still has my computer restarting without warning. Seems to occur every few hours these days. It's abrupt, without warning, cannot be stopped, and any new editing underway (if not already saved) does not survive.
(When I first posted this, "build 15063.483" above had been "build 15063.413"; how and when it changed I don't know, but I've verified my present version just now and pasted in the correction.)
***Post moved by the moderator to the appropriate forum category.*** I point out that the better version has evolved to here:
https://answers.microsoft.com/en-us/profile/3c616d9b-0aa3-4fbe-88f1-39ca659c4d45