[Ivan Pais nieto]

Hi Brian, thank you for your response.

The object shown in the video can’t be the problem, because the same thing happens with primitives on the fresh started software, with no tags, no expressions and nothing at all.

Here I made another video, showing first how it happens with the movement of a sphere, and after that the same with the movement of the camera, where it jumps back to the first keyframe all the time.

Here is the video, sorry for the low framerate : https://www.youtube.com/watch?v=V8UqULZvNzw&feature=youtu.be