Ever faced Siebel crashes??

I thought to share my experience of Siebel Crashes and also would like to know if you faced one and the corresponding fixes.

This behaviour came up while using scripting with Siebel. We had made a business service (BS) which was called from button clicks both from browser side and server side. When we called the BS from browser side went out of context, called it from server side went out of context and then again called from browser side.. boom .. Siebel crashed. Probably blame it on the Siebel architechture. There are two ways we tried to fix it. First approach was to make the design change and call the BS only once. Second approach was also design change and to do away with the browser scripts and we moved all the code to the server side and it worked fine.