We have set up Proclaim to control our Lightkey Scenes using Midii, which for the most part works absolutely fine. However, occasionally, and it seems randomly, every now and again proclaim causes our lights to flicker. It doesn't happen when proclaim is not controlling the lights. Any thoughts on what the issue might be or how best to stop it from happening. FYI both proclaim and lightkey are running on the same iMAC machine.