MacBook crash

After my first ride on Zwift since updating to the latest software my MacBook now crashes a few minutes into my ride - tried a few times and has happened every time. Anyone else experienced this?

I only use the MacBook for Zwift and there’s been no Apple updates installed that I know of.

Riding a Stages SB20.

TIA

I use a 2021 MacBook Pro (Ventura 13.2) with a StagesBike SB20, and the mac has never crashed while running Zwift. On an older MacBook Pro it never crashed but was clearly running very hot with fans on full blast all the time. CPU demands of Zwift have been increasing a little over time, so if your laptop was close to overheating, it might have just gone over that cliff. What’s the laptop and OS version you are running? Is the laptop hot?