[Russell Sobie]

It's not the fastest way in the world, but I do the following:

1. Autosave race replays with 1000MB limit in AC settings.
   
2. Use OBS Studio to capture the game window.
   
3. Use the Cam Tool 2 Assetto Corsa app which allows you to quickly cycle through drivers by NAME, as well as shows the name of the currently targeted driver.
   
4. Play the Replay from my cockpit or the cockpit of the driver who is the problem and record a clip of it happening (with a few seconds of context on either end, if needed). Record that.
   
5. Play the Replay from an external camera or two. Record that.
   
6. Bring the clips into video editing software (I have access to Sony Vegas, but I think anything that lets you cut, splice, and add basic subtitles will do) and edit the clips recorded together to make a short video.
   
7. Render. Upload to youtube as unlisted. File protest form. Link to youtube video. Add decent description.
   

The above, again, is not the fastest... but if I'm going through all of the above, you can bet that I think it's worth reporting.