Not sure what to do with CS labs. but I figure they owe me about a million dollars if I were to back charge them at $2/hour for troubleshooting. Once again the probe feature hardly works. I have another machine with ESS with less issues. Not to mention why does artsoft put up with this. Who’s more at fault? The person doing wrong or the person letting the person wrong. I have been using Mach forever as a hobbyist but this cs lab thing needs to be shut down. They waste a lot of time. Just read their explanation pid fault error.