Fatal Error Occured when uploading

[fifapro23]

I keep receiving the following whenever i try to upload the new code. I am using the freematics builder.



[FLASHING]
hardware/tools/esp32/esptool --chip esp32 --port COM5 --before default_reset --after hard_reset write_flash -z --flash_freq 40m --flash_mode dio --flash_size detect 0x1000 hardware/tools/esp32/sdk/bin/bootloader.bin 0x8000 hardware/tools/esp32/partitions/default.bin 0xe000 hardware/tools/esp32/partitions/ota_data_initial.bin 0x10000 "C:\Users\fifapro\Desktop\simple_obd_display\simple_obd_display.bin"
esptool.py v2.6
Serial port COM5
Connecting...esptool.py v2.6
Serial port COM5
Connecting.............__________..........__________..........__________..........__________..........__________..........__________..........__________

A fatal error occurred: Failed to connect to ESP32: Timed out waiting for packet header


A fatal error occurred: Failed to connect to ESP32: Timed out waiting for packet header

[stanley]

Are you on Win7?