Hello, I´ve realy the same problem with my command line. My command line look´s like this: "C:\Program Files (x86)\SEGGER\JLink\jflash.exe" -openprj"ArmBinBuilder\net5-FB.jflash" -open"hex\%1_V%2.%3.%4.hex" -savecfg"hex\Flasher.cfg" -savedat"hex\Flasher.dat" -exit It works at Version 6.80, but not on 6.82c and also on the 6.82d Version. What I´ve seen if I removed the "-exit" option, is that the JFlash writes it´s data to the original source file, in my case the .hex file. No Output of cfg or da…