Yes, I have had the same issue with this plugin (IK Lurssen Mastering console) for as pretty much as long as I can remember. Because of this I have resolved to not even using it, which is a same because because it seems like it might be a decent plugin. Its an older plugin so I'm not sure if IK will do much. I will have to try as Jacques suggests and use an older version. Good to know I wasn't the only one having problems with it.