I wish the Sentry mode recording logs the proximity since I have been hit-and-run few times and hard to find the corresponding recording for it to report
Delete one of the double post
Does it record the 10 minutes prior to the event? Go to the earliest timeframe in the period and it should show you when it started
You might use: https://sentrycam.appspot.com/ as it lets you go through the Tesla videos at higher speeds without having to access every single file. It's not something I wrote, but is a clever solution for dealing with all those 1 minute files.