Video lagging after export

[Katrien5CCD]

Hi, 

I've edited a video from files filmed by a drone. 

When exported, the video lags terribly. 

I've tried clearing media cache, changing preview settings, to no avail. 

My project settings:

Se

[Katrien5CCD]

To add some more information.

I'm working on a computer that should be sturdy enough - 64GB RAM, Intel(R) Core(TM) i9-10920X CPU @ 3.50GHz 3.50 GHz, NVIDIA RTX A4000.

The footage properties: Type: MPEG Movie
File Size: 1,10 GB
Image Size: 3840 x 2160
Frame Rate: 23,98
Total Duration: 00:01:34:09
Pixel Aspect Ratio: 1,0
Alpha: None
Color Space: Rec. 709
Color Space Override: Off
Input LUT: None
Video Codec Type: HEVC 4:2:0 

I'm editing on Premiere Pro 2022, version 22.6.2

This is a link to the video: https://www.youtube.com/watch?v=BB7qINz3hh4

Thanks for your help! 

[RobShultz]

Try taking the final video into Premiere and see if it plays fine in Premiere. 

If it plays fine in Premiere it could be a YouTube issue.

[Katrien5CCD]

Hi, no, that's not the issue.  Thanks for the tip though. I can keep this one in mind for later problems.

[Ann Bens]

You need to get rid of the Media Pending before exporting.

[Katrien5CCD]

Yes, I took the scrfeenshot from a copy of the project I made to safely tinker with settings. 

Could it be there is something wrong woth the source file? I just opened the project again this morning and there is lag in the Premiere playback as well.