Not yet, but in coming week(s - depending on import procedure) I will have another mini-pc which I could test. Do you have any suggestions on how to test different controller within PC? Shall I look for some kind of pcie card?
It is result of repeating same command several (dozen) times based on shell history. I don't think it had any impact most of time cause I used single dfu capable device at the time.
For comparision I attach log from second device where entire operation works as expected.
Unreliable update process with STM32F0 controller