Hello, I just received a new "Segger J-link Base" In JlinkExe, I entered "Power On -perm" command that allow to have VTref=3V and power on our device But I have to enter this command each time I plug the Jlink on my computer, otherwise VTref=0 I was expecting the -perm option to get rid of that (ie I have only to do it once), but I guess there is another command? Thanks for your support Regards, François