An interesting problem

I have a Captivate 2017 Responsive Project, which was working.

I shut my laptop down, went out side to work, powered up my laptop and connected to the wifi.

I noticed after publishing the file, that the buttons on each page had stopped appearing and that the slides would also continue by themselves.

I then shut the laptop down, went back to my office and reconnected to LAN and the problem still exists.

I thought the file must have gotten corrupted, somehow.

I then downloaded an older version from my Dropbox and it exhibited the same behaviour.

I uninstalled and reinstalled Captivate and this did not help with either file.

Now it gets strange(er).

When I look at each slide in the filmstrip and then preview or publish the project it works perfectly.

If I look at slide 1 to 10 in the filmstrip, then slides 1 - 10 will work perfectly and all others will not work.

When I save the file to a different filename or location I get the same problem, when I open it again.

I have also cleared the Captivate Cache.

I installed Captivate 2017 on a different computer and got the same results and behaviour.

The file itself appears to be OK and I think it is as I had the same issue with an older version that I know worked or it is a really, really weird corruption of the file.

I hope this makes sense.

Looking forward to other peoples thoughts?