Of course. I can’t find any code related to “circle”. That error has been appearing pretty much the whole time we’ve been working on this experiment, and it consistently appears at least dozens of times in the stdout of the Runner window. This has been happening even before the experiment starting crashing. Based off this thread Out-of-the-blue error: FutureWarning: elementwise comparison failed; returning scalar instead, but in the future will perform elementwise comparison, we have so far been ignoring the FutureWarnings.