Overlay slide order issues

[Mgldigital1]

I am laying overlays over a video clip , essentially it pauses the video and poses question to the user then a continue button continues the video until the next pause and question. This was functioning perffectly, I have made no changes to any script or button functions etc, however the overlay order seems to have randomly changed meaning the questions are now out of order??/ I can only assume this is a bug in CPVT 2019. I tried a fix by duplicating overlays and moving positions but it is still not returning to order has anyone experience of this?

[Lilybiri]

Which exact version number do you use, as mentioned under Help, About Captivate? 

[Mgldigital1]

11.5.1

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[Mgldigital1]

I am now not able to run previews recieving this error message

[Lilybiri]

Hm... sounds like corruption. You do have a lot of extra items on this video slide, including as far as I can see at least 5 interactive objects. Did you insert a sequence of overlay slides, or each of them at an individual frame?

Your 'full' version number doesn't tell me (last part missing) if you are on Windows or Mac.

[Mgldigital1]

Hi i'm on windows, essentially the page has a stop and pause for the video then responses to the question and a score panel. Each overlay is at a frame. The video shows risk elements when approaching a property. it pauses to ask questions on the risk as it appears in the video. there are 4 questions in the sequence. it is one of three video scenarios built the same way in the piece. is it simply the complexity that is causing the corupption, should I break them up. this is the second sequence the first works perfectly.

[Lilybiri]

Since you have the overlay slides and the video, I would try to recreate the slide. Difficult to tell what exactly has corrupted the slide.