If this is a new occurrence, I can say that my laptop also crashed, yesterday, for the first time ever, and I believe it is caused by the recent updates, which occurred this past week.
There was a blue box that said something to the effect that there was a problem encountered. Then it went into we are sending a report mode. It restarted, but was mega slow.
So, I shut it down and when rebooted this morn it is running as per usual.
Jamjar