MemberMarch 4, 2021 at 9:43 pm
I already thought that having both versiones installed could lead to problems and therefore I uninstalled all versions first and cleaned the “%localappdata” and “Documents/arduino” from all what remained from Arduino.
Then and I reinstalled the Arduino 2 Beta 3 IDE again.
At the moment I’ve given up, cleaned the system again and reinstalled the old version 1.8.3.
There’s real work to be done right now.
Can send you a photo of the setup in PM, if you’re interested.