Unable to upload code to BPI Leaf S3 ('A device which does not exist was specified')

I seem to have trouble uploading any kind of code to my BPI Leaf S3. I’ve attempted to upload using:

  • Different pieces of code, including a simple “Hello World” program

  • Different USB to USB C cables

  • Different USB ports

Regardless, the same error shown below is produced:

This is my current platformio.ini setup:

I’m really not sure what else to try. Any advice or ideas on what might be cauing this error would be appreciated.