> I have posted some days ago, that I have the problem, that the FB Server
> shuts down every few minutes (Thread: FB Server shuts down every few
> Minutes). Dmitry Yemanov told me, that possibly a badly written UDF is
> the reason. I have done some tests and the reason is not a udf, but it
> seems, that the combination of the XNET protocol and Events causes the
> FB Server to shut down. I use a IBO feature called DML Caching and this
> feature works with Events.

What this feature do ? Just cache statement handles or something else ?
If it is about statement handles - how it relate to events ?

> When I connect to the database via the XNET
> protocol and try to register the Event the FB server crashes. It's
> reproducible.

Is it reproducible with IBX ? WIth IBO without DML Caching ?

> When I connect via TCP/IP, I have no problems. The server
> crashes only with FB 2.0.1, when I switch back to FB 1.5 all works fine.
> Is this perhaps a known issue, that will be fixed in FB 2.1?

It is unknown but if you found a bug it must be fixed.

Regards,
Vlad