General discussion

We have over 30 Interactive videos, all on Vimeo and embedded on a website. All worked fine until a recent H5P upgrade.

Start button resizes to full screen after publishing. Nav bar and bookmarks not showing properly either.

Start button appears fine in preview and H5P editor: Attached jpegs show the two start pages. 

Any ideas or solutions are very welcome. The blown out Start Button is very unsightly.

My interactive video keeps faltering/stagnating while playing. What is the reason? 

From the beginning:
The original video was created in PemierePro (85MB, saved in format: mp4, H.264 and High Quality 720p HD). After saving, the video runs without problems. 
I have upload this video to H5P.com, added interactions and saved it. I have sent the link of the finished interactive video to my colleague and she can't watch the video "smoothly". What is the reason? Several internet browsers have been tested. 

Hello,

I am using h5p for roughly one year. A few weeks ago I payed for a licence. But since then I have to contents. One with my old free exercices and one withe the new exercices. How can I united these two contents to one?

Thank you!