@raycamden
I’m investigating this issue. In the timeline panel I am able to replicate the quirky behavior. For me the timeline will initially show results such as an ajax call mixed with render and js events. Click around and the results disappear or just stop updating (hmm!). For the missing file scenario did you do something like a link with undefined href, e.g., <a href=”doesnotexists.html”>? Any additional details you can share will be appreciated.
Also, can you confirm that the missing file resulted in an error on the console.log? I’m seeing this for the missing html file and ajax calls even when timeline panel is not updating. Will follow up as soon as we have the bug isolated and an update planned.