I have been flashing the firmware onto my Rambo 1.4 board making some tweaks but what I can’t see to locate is how to change the printer name on the LCD lower part were is says “Printer Name” ready. Using Marlin Auto Build.
I have those set to a custom name but when I flash the firmware with Marlin Auto Build it still says V1CNC 513D ready. I’m not sure where it is coming from as have done a search for that text in multiple places.
I don’t know what you mean by ‘Marlin auto build’. That line is certainly where you set the required text to be displayed on the screen, it sounds like your flash is not completing properly, did the other tweaks you made to the firmware work correctly?