"Google Related" toolbar feature causing "Error on Page" in IE

[crobb305]

I've viewed the details of the "Error on Page", and it is Google Related. This error is occurring on most websites that I have checked. I also tried blocking Google Related in CSS (using the techniques discussed in another thread), but the error still occurs. Because of the display error, Google Related isn't showing on any sites I have checked. I fear, however, that display errors will affect my site's credibility to a few visitors. It's bad enough that Google Related, when working properly, slows down the page load and potentially sends visitors away from your site; now it isn't even working.

This is the error message:
Line:50
Char: 9
Error: Object doesn't support this property or method
Code: 0
URL: (grelated url)

Ideas?

[crobb305]

update: I'm not getting the error at the moment; it is periodic. Overall, Google Related seems to be problematic. If page speed and user behavior are factors in the algorithm, then it seems that Google Related would have a negative impact on rankings. The whole thing disturbs me. Also, could blocking it in CSS have a negative ranking impact?