Update, FYI - another developer on my team finally had a chance to look at this and found a viable workaround. We were showing the TeeChart on a subclassed dialog opened from Internet Explorer, which displays a TeeChart wrapped within a custom (also sub-classed) User Control. For performance reasons...

I have not previously posted a sample of this error. It's occuring within a rather large-scale application and may not be easy to build a standalone repro of this bug, but we'll give it a shot.

Are there any other options if we're unable to get a standalone repro?

I'm using TeeChart AX 7.0.0.5 on a popup window within internet explorer. We are displaying a bar chart with some of the tool tips turned on. If it makes any difference, we have our own VB activeX wrapper control around TeeChart so that our application can interact with the charts more easily. Whene...