I hope somebody can help me here. We have been experiencing issues with when testing customlinks with Firefox with the httpfox plugin. When we click on the link with is tagged with an onclick we are seeing the image request in httpfox but is given a 403 NS_BINDING_ABORTED error. The clicks seem to still show up in the reports but we would like to stop this error from appearing.
NS_BINDING_ABORTED error happens because the browser is navigated away from the page before it receives a response from adobe server. You can use a HTTP proxy tool like Fiddler or Charles to see the correct response code