Mystery Triggers

Hi All -

For all you Storyline super sleuths - Never seen this issue before…

If I create a new Pick One slide, the new slide has Feedback By Question turned on by default. No problem...

If I then duplicate the Pick One slide multiple times, no problem. 

If I change feedback  to None, and THEN start duplicating the Pick One slide,  Storyline adds a mystery Advance When Timeline Starts trigger to the slide. I say Mystery because:

a) there is no reason for it to add the trigger and

b) the trigger does not show up in the Triggers panel or anywhere else that I can find.  EXCEPT you can see it as a connecting arrow in the slide thumbnails when you hover over the slides (see image 1 attached).

The result is that the quiz crashes as Storyline is trying to auto advance at the start of each slide, so it all happens in an instance. Because the triggers are not visible anywhere, I can't simply remove them (never mind that they shouldn't even be there in the first place).

To add fuel to the fire... with each slide duplication, Storyline copies over the existing bad trigger, plus adds a new bad trigger, so by the time we get to 25 Pick One slides there are 25 bad triggers on the last slide (visible only as arrows in the slide thumbnails).

 FWIW - All slides are set to Advance by User (see image 2)… Checked Master Slides et cetera…

Thoughts anyone?

Chris