Failed to read register address

[Jean-Claude]

Hello
I just receive my M5Stack C, I went thru the install using Arduino but I always get an error during upload ( I run the Factory sketch test)

"esptool.py v2.6
Serial port /dev/cu.usbserial-3D52321EB6
Connecting........___
Chip is ESP32-PICO-D4 (revision 1)

A fatal error occurred: Failed to read register address 6001a00c (result was 01050000)
A fatal error occurred: Failed to read register address 6001a00c (result was 01050000)

I use 115200 speed, ESP pico Kit as board, M5StickC library is install

Any advice please.
Thanks in advance
Jean-Claude