Trouble getting Micropython to work on T-DECK

[Misterniark]

Hello,

I managed to install the firmware (GENERIC_S3-20230426-v1.20.0.bin) once but I can't connect most of the time. I manage to access the file system but not to connect Pymark or Thonny correctly. Do you have this kind of problem, is there a particular manipulation?

esptool.py v4.6.1
Serial port /dev/cu.usbmodem1234561
Connecting......................................

A fatal error occurred: Failed to connect to ESP32-S3: No serial data received.
For troubleshooting steps visit: https://docs.espressif.com/projects/esptool/en/latest/troubleshooting.html

Command returned with error code 2