There is a problem in the latest version of Premiere Pro (23.0 when writing this article) where some footage may come out as green. Adobe or Nvidia should be able to fix this in coming weeks but it possible to fix this like so:
- Go to Edit / Preferences / Media.
- Turn off "H264/HEVC hardware accelerated decoding" like on the image below.
- Restart Premiere Pro.
This may affect the performance of H264/HEVC files playback, so you may want to experiment with the setting if it's worth it.