Hi @Zwifting_Mike , welcome to the forums and thank you for raising this issue. We’re now tracking this internally and engineers are working on a fix.
Considering the number of Zwifters on Mac OS 14.4, it doesn’t look like this is a very widespread crash, so it may be a configuration outside of Zwift on your computer affecting the crash. I wasn’t able to get Zwift to crash on my Intel Mac on OS 14.4 by taking a manual screenshot or by triggering an automatic screenshot, but it does seem like screenshots are triggering the crash for reporting Zwifters.