project/exporting errors

[flashyexplosion]

I've been struggling with this for the past week or so... these green bars/splotches show up my on video while i'm editting and i don't know why.  i'm not sure how or why they show up and i've been able to edit around most of them, but when i export them it just comes back in a different timestamp.  i've tried re-exporting, switching on render at max quality and depth, using my software encoding instead of hardware, and putting my project through media encoder, still no fix.  any help would be greatly appreciated.

[Ann Bens]

Green means gpu issue.

Make sure your videocard driver is up to date.

Screenshot does not look like a regular clip from a camera. Internet downloads can be troublesome.

If the footage is variable framerate convert to constant framerate with Handbrake before bringing into Premiere.

[flashyexplosion]

oh yeah i don't know if it helps but i'm using intel core i7 and iris Xe graphics, i checked the videos and they were fine in my files before i exported them to premiere