Hi,

I'm trying to write a custom ExtensionUrlProvider, but I'm experiencing some inconsistent results.

When debugging my custom ExtensionUrlProvider's TransformFriendlyUrlToQueryString() method, it seems that for some dnn taburls the TransformFriendlyUrlToQueryString() method is called, but for other DNN tab urls the TransformFriendlyUrlToQueryString() method is not called? This seems rather random and even some DNN tab urls that triggered TransformFriendlyUrlToQueryString() a few days ago, suddenly stopped triggering it now?

I also tried debugging as described in the answer below, but for some reason the debug messages never become visible?

http://www.dnnsoftware.com/answers/getting-started...

Any idea what I'm doing wrong here? 

tx in advance