I’m using the board STM32F401RE with Windows 10 on a VMware machine on macOS (Because with macOS and Zerynth r2.0.6 I had problems). When I virtualise Zerynth says:“Insufficient disk space on current disk. Insert another disk and type continue. . .”. It seems there’s something on the board that occupies the flash of the board entirely or maybe something else like troubles with the reset button. I have no idea.