I've had this happen a few times now, pretty frustrating.
No matter what I tried, it kept repeating. I was already pretty frustrated because I had virtually finished my model yesterday, when the file became badly corrupted so I had to start again
Anyway I fired up my screen recorder to capture the problem and it worked!
Is this likely to be a problem with my computer or SW? I'm using SW16, haven't had any problems really but the weldments seem a bit shaky