I am seeing some distortion that I cannot seem to find the cause of. My question is can distortion be caused by the update stage running too slow? I notice pretty much anything I add puts it over the edge and creates no output which I am assuming is due to it being entirely too slow. However the heavy step I am suspicious is causing the problems has a variable runtime. I think it may be taking too long sometimes and not others. My question is, has anyone seen effects from something like this? How could I test this?