I´m using the asset management to load a .mp4 Clip (5 MB) and want to display it via A-Frame (1.0.4)

`a-video src="ID"`

Now the problem appears that it wont load on the first try.
I´m just getting a black plane.
After a reload of the page it appears.
That not a problem with only one clip...it won't work on multiple clips within the scene.

I´m using pace.min.js for preloading but that doesnt look like the problem.

Maybe someone here has some suggestions?

Regards
Pascal