Unfortunately, it is nothing like this (brain seisure). We are using a form manager class in code that instantiates our forms, which are all objects in VCX's. It collects and maintains the forms that are open. In a predictable place in the program, when clicking on a form, it will disappear. You can run a keystroke by keystroke test that will fail only 5-10% of the time. This test contains:
starting the application
opening the form
selecting a record
clicking on a page tab on the form.
In order to replicate the problem, reliably, we have to fill the memory of the computer with many large programs. Then, we get 90% chance of the above script causing the problem.
We have noted that once the screen disappears, and we re-select it from the menu, the form manager errors out because it has an invalid object reference - it is looking for a form that was just in memory that has suddenly disappeared.
>I've only seen this when my brain has left the building but I haven't. < g >
>Just a suspicion here. How are you handling your READ EVENTS/CLEAR EVENTS. Are you using a Top Level Form and is the form that "disappears" a modal/modeless form done in the screen or top level form?
>
>>We have an error where we randomly have a screen disappear (apparently from memory). Has anyone else seen this behavior?
>>
>...snip
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