This is usually a quick fix. Try the following:
First, make sure the microSD card is fully inserted into the reader before trying any of these steps.
- Plug in the drive to your computer.
- Copy any footage you want to save to a file on your computer and then delete the TeslaCam file (and empty the trash with drive connected).
- Create a new folder in the TESLACAM drive titled TeslaCam (exactly as written) and then safely eject the drive.
- Plug the drive back into your Tesla.
Here is a video of the process: