Lost video elements after upload.
I have an old video project that was originally built in SL1 that now when loaded on a browser is missing many if not all of my slide elements - the slide is just a blank white screen on some browsers (see attached). The video worked perfectly fine for a few years and we only just now noticed the issue.
I opened and updated the project in SL2 and re-uploaded it to our server, but I am still missing elements and suffering from a white screen on some browsers. Not sure how else I might try to trouble shoot this and would really rather not have to re-build it from scratch. Any help would be greatly appreciated.