francesbutcher Hi Frances, I was able to get the latest binaries to run on a clean install of Windows 11. I was able to reproduce the crash under R2023b. After installing R2019b (which is the version the binaries were compiled against) and removing R2023b from machine, test101 (which calls triangle
) ran successfully. Please have a go after removing any other versions of MATLAB from the machine (if you are able to do so). If it works for you, I will add a note to the website. As well, I am going to work on upgrading the version of MATLAB we use to compile the binaries to see if this helps (provides backward compatibility).