Received this error today.
out of memory
https://easel.inventables.com/projects/UQRpZfP9BM6zVsawneuwrg
I believe it is set to a 100 megabyte limit
Ive only seen that when i use a very large model and material size AND a small stepover amount (stepover percent times bit size)
I would also expect that eeror to be possible if the pc has low RAM and or a slower processor…