At no point I was so rude to argue ad personam like you.
And everything you say about me, tells people a lot about you but nothing about me.
I had not the best days recently.
And my original board is fully functioning and I can turn back any day, if I like.
But I wanted to install that super firmware on one of the extremly good Duet3d boards to see, my printer functioning much better.
I fell for a guy, who did clickbait on youtube.