Hello, i can start a print via Octoprint. Thats no Problem. But when i will start a print from the SD nothing happens. It goes to the Info sceen and thats is after i choosed a .gcode from the SD.
Did you heat up the nozzle and bed first? If I remember correctly, the SD card files don't include any code for this.
I didn't realize that none of them did, just thought the extruder calibration was the one that didn't have the start stuff.
@Sean renamed the file to "Benchy.gcode" and it printed straight away. I believe the issue everyone is seeing is this: https://github.com/MarlinFirmware/Marlin/issues/3245 @Greg Holloway maybe future BB SD cards should have the files renamed unless you ship newer firmware?
Removing the first character solved it for me too. Thanks to all who helped. Is there a link on how to flash the board to RC6?