I have tried to add a third form in many different ways with no controls, very limited controls and a lot of controls. The more controls the longer it takes to open, if it opens at all. I have no problems with my main screen and my setup screen.
Each screen (from) adds a new comm driver. I am using control logix. Is it possible it is opening a separate instance for each form and that is causing the issue? If it is, is there a way to set up ONE instance in a global environment? Any idea what the issue may be?
Jim