Jul 23, 2008 at 4:27 PM
Edited Jul 23, 2008 at 4:28 PM
I'm sorry you're having trouble. I agree that it is not very professional to have an unreliable web system.
I suggest you enable the IIRF logging until we are able to learn more about the problem.
I cannot guarantee that turning on logging will give us a clear indication of the error, but it will tell us much more than we have now.
I would prefer level 4 logging to start with.
Also, you said that You suspect that there are some URLs in the google index which cause the problem. What makes you say this?
Could it be that you are getting attacked? That someone is sending you poorly formatted URLs?
Before you turn on IIRF logging, Can you have a look in the IIS logs - which are normally in c:\windows\system32\LogFiles ??
You may look in the IIS logs to see if you can find suspiscious URLs, or the last URL before the filter crashes. (Not sure if IIS will log it before the filter dies though).