Time remapping a nested sequence results in video black/empty

Hey!

I have a long sequence (47 minutes), I want to remap time (to increase the speed of certain keyframes). I therefore nested sequence in a master sequence, where I make the time-remapping. However, I feel what seems to be a weird bug: to a certain slice turns black/empty video and stays that way - even if the original sequence keeps the video material.

It's not helping to split the clip (nested sequence) in small clips and time remapping those individually - just empty frames appear earlier in each clip.

Export works very well

When I export the sequence as a medium, the output looks very good however.

I hope that you are able to help me or tell me, if I do something wrong.

Thanks in advance!

Hardware information

I work on a MacBook Pro (retina, 15 inch, mid-2014).

You can also try to change the software-only rendering engine. It's under "project settings" in the menu.

Tags: Premiere

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