My guess is your form is in the process of being destroyed and as a result the events are already cleared out.
Try a disconnect in code without the app or a form being destroyed.

Jason

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> They are invoked from my TIB_Connection object. Perhaps you
> could rearrange your application to look for these events from
> there?

I've reworked my app so that it works correctly but it would still be
nice to have these events work properly.

Ed Dressel