Video parts are either to slow or to fast randomly

Hello everyone,

I’ve got a Twinmotion scene that is setup in a way to keep a static camera as things are changing in the scene (construction phasing). I intentionally did not set the scene up in a phasing workflow due to the nature of the project (its for a presentation, and they do not want to use configurations).

This could be user error, but my video renders where some clips are say 4 seconds long, while others are 2. Is this a setting im missing somewhere? I would have assumed that all the parts would have had an equal length divided by the overall length of the video.

Any help is appreciated. Thanks in advance!