I (here showing the after effect of a crash because I didn’t realise the change to the Z height had happened and another example here) have raised this before as they’ve experienced a similar thing. The real problem is the issue can’t be reproduced - which is extremely unhelpful for the developers.
The only way to confirm if this is program-related, is to run the CM Log every time I’ve asked for that to be considered as a Feature Request).
It’s quite possibly person-related, but I’m pretty sure I’ve repeated exactly the same steps and the project has run without an issue.
Possibly, this could also be an EMI issue causing a small glitch rather than stopping the process dead in it’s tracks?
Yep, I’ve got that t-shirt, too!
Me neither, but it might be an idea to write down your steps as you do them - but when you do, you’ll realise that ‘input’ side of this hobby is quite protracted!
Good luck!