I used to see that a few years ago, but haven't had it come up with the newer ActiveX; since ATL came in, actually. I don't know if there's any connection there or not.
>may be you will be not able to catch the problem in OB
>in most of the cases(because VB allow) there is events and methods with the same name. This create OCX unusable and force programmer to make wrapper as sergey suggests