Hello PPott.1Use CubeProgrammer. Try to hold the small reset button, push the yellow Connect in CubeProgrammer and release the button. Just have a feeling for the good timing. Do a full chip erase. Maybe this helps.Gr.RFM
Hello,I am experiencing the same issue. I have updated to 1.11.0 hoping this would solve the problem but the same happens. There is no 1.8.0 on my system, before 1.9.0 there is 1.7.0.Any suggestions?Gr.RFM