A fatal error occurred: Timed out waiting for packet content while burning code

[Elsayyad]

Hello,

I've designed a PCB according to the datasheet where I have my EN pin pulled high and GPIO0 connected to a button so when its pressed its pulled low.

When I try to upload code on the ESP32-WROOM using Arduino IDE > Board FireBeetle-ESP32 I get the following error:

esptool.py v3.0-dev
Serial port COM4
Connecting.....
Chip is ESP32-D0WDQ6 (revision 1)
Features: WiFi, BT, Dual Core, 240MHz, VRef calibration in efuse, Coding Scheme None
Crystal is 40MHz
MAC: 78:21:84:76:f8:00
Uploading stub...
Running stub...
Stub running...
Changing baud rate to 921600
Changed.
Configuring flash size...
Warning: Could not auto-detect Flash size (FlashID=0xffffff, SizeID=0xff), defaulting to 4MB
Compressed 8192 bytes to 47...

A fatal error occurred: Timed out waiting for packet content
A fatal error occurred: Timed out waiting for packet content


Any idea what to do?

Thanks in advance.