Same here. Office 2016 is remarkably crash-prone. I get 2-3 crashes a week from Excel, Outlook has a habit of randomly crashing every day or so as well. It's also bloody slow as well as times. Given the availability of modern processing power, it's quite startling how sluggish various actions are in Office 2016
But still, this is the modern Microsoft. Keep pushing out pointless new features that nobody really cares about whilst ignoring existing usability, reliability and quality issues.