Flashing ESP32-Cam with arduino Leonardo

I've tried many things and followed this tutorial.
I have abig problem is that wen I plug in ground to reset my usb port disappears and I'm unable to flash the esp32 cam.
I work with a Mac on monterey.
All tutorials work with arduino uno but mine is leonardo.

Any clues?

Thanks in advance

The Leonardo is not a drop in replacement for the Uno.
The different pin configurations and processor architecture will cause you issues.
Either use an Uno or Nano classic, or find a tutorial that is for programming the ESP32 with a Leonardo or 32u4.

couldn't find any tutorials so I've decided to buy a Ociodual 3.3-5 V FT232RL. this should work right. Thanks again for your time.

That's the one I use.

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