Hi! I'm going through the "Get Started with ESP32:" YouTube tutorial. I'm using the ESP32 Display -7 inch, SKU: DIS08070H, and I have this problem both when I manually (boot + reset) put the panel into upload state and with the default demo running. I can't get past the starting point. I've double checked "https://www.elecrow.com/pub/wiki/1_Introduction_to_CrowPanel-Advance-HMI_Screen_V13.html#35-configure-the-burning-environment" to make sure that the Arduino IDE (Apple Silicon, Sequoia 15.5, Arduino IDE 2.3.8, latest ESP libraries, etc) is configured. Using "v. 3.0/Lesson 1 Env Config/UART/UART.ino" my upload fails with: ----------------------------------- Sketch uses 285547 bytes (21%) of program storage space. Maximum is 1310720 bytes. Global variables use 21436 bytes (6%) of dynamic memory, leaving 306244 bytes for local variables. Maximum is 327680 bytes. esptool v5.1.0 Serial port /dev/cu.usbserial-110: Connecting....Traceback (most recent call last): File "esptool/__init__.py", line 1173, in _main File "esptool/__init__.py", line 1032, in main File "esptool/cli_util.py", line 229, in __call__ File "rich_click/rich_command.py", line 404, in __call__ File "click/core.py", line 1442, in __call__ File "rich_click/rich_command.py", line 187, in main File "click/core.py", line 1830, in invoke File "click/core.py", line 1226, in invoke File "click/core.py", line 794, in invoke File "click/decorators.py", line 34, in new_func File "esptool/__init__.py", line 688, in write_flash_cli File "esptool/cmds.py", line 1112, in attach_flash File "esptool/loader.py", line 1091, in flash_id File "esptool/loader.py", line 1653, in run_spiflash_command File "esptool/loader.py", line 901, in read_reg File "esptool/loader.py", line 565, in check_command File "esptool/loader.py", line 495, in command File "esptool/loader.py", line 431, in read StopIteration A fatal error occurred: The chip stopped responding. Connected to ESP32-S3 on /dev/cu.usbserial-110: Chip type: ESP32-S3 (QFN56) (revision v0.2) Features: Wi-Fi, BT 5 (LE), Dual Core + LP Core, 240MHz, Embedded PSRAM 8MB (AP_3v3) Crystal frequency: 40MHz MAC: ac:a7:04:e6:ab:ec Uploading stub flasher... Running stub flasher... Stub flasher running. Changing baud rate to 921600... Changed. Hard resetting via RTS pin... Failed uploading: uploading error: exit status 2 ------------------------------ I can connect to another ESP32-S3 board (different serial port) and compile and upload works fine and I can do a proper debugging session. What am I missing? Walt Knowles