video on questionslide from questionpool issues

in my project i have a some questions with video on it.

if i have the questionsslides on my filmstrip i have no problems when i preview them.

but if i import the same quistionsslides to a questionpool. and use randomquistionslides

i have some trouble on the slides with the video.

the user must watch the entire movie before he can go to the next quistion.

even though the user knows the answers before the video ends.

its the same questionslides i use in the project for the filmpstrip and pool.

i work with Captivate 8.

whats wrong?