Board

ESP32 Dev Module

Device Description

ESP32 NodeMCU with Silicon Labs CP2102

Hardware Configuration

Only a Micro-USB cable connected to the Computer.

Version

v3.3.0

Type

Bug

IDE Name

Arduino IDE

Operating System

Windows 11

Flash frequency

40 and 80 Mhz

PSRAM enabled

no

Upload speed

All

Description

It is not possible to Upload any Sketches, even though the Serail Monitor is working.

Sketch

void setup() {
 // put your setup code here, to run once:
}
void loop() {
 // put your main code here, to run repeatedly:
}

Debug Message

Der Sketch verwendet 281339 Bytes (21%) des Programmspeicherplatzes. Das Maximum sind 1310720 Bytes.
Globale Variablen verwenden 20680 Bytes (6%) des dynamischen Speichers, 307000 Bytes für lokale Variablen verbleiben. Das Maximum sind 327680 Bytes.
esptool v5.0.0
Serial port COM3:
Connecting.....
A fatal error occurred: Invalid head of packet (0x00): Possible serial noise or corruption.
Fehlgeschlagenes Hochladen: Hochladefehler: exit status 2

Other Steps to Reproduce

I tried exactly the same on three different computers, two with Windows 11 latest version, 1 with Windows 10 latest version. It solely didn't work on one of the Windows 11 machines.
In case it helps, this is my computer:
Acer Aspire A515-45G
NX.A8AEV.00G
You can look up the specs on the Acer support website.
Thank you very much
Felix

I have checked existing issues, online documentation and the Troubleshooting Guide

• I confirm I have checked existing issues, online documentation and Troubleshooting guide.