@SteeMan I'm trying to image the BTT version for Klipper. All linux images I have flashed using RPI imager since it has been available (Debian, Raspbian, TinyCoreLinux, Ubuntu and a number of smaller distros) have all been readable after burning. The SD card does work but I had to connect it to a TV, LAN and keyboard to configure the wifi settings. This is problematic due to TV overscan making the edges of the display not visible and some of the menu selection numbers not being visible. RPi imager handles some settings such as user, wifi & ssh automatically for some distros but in other cases the config files can be edited by hand after burning, which is why I would have preferred the card to be readable.