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Long G-code file name caused file error when reading USB stick content.
Just for your information:
After receiving an 'unknown file error' after inserting the USB stick (with a new exported Prusa Slicer G-code file) in the Mini - which I experienced with previous Mini firmwares in combination with Prusa Slicer versions as well - and a web search I shortened the file name and voila: It worked !
I noticed that Prusa Slicer adds print characteristics to the file name causing it to be very long. A thing to address in future slicer versions?
Posted : 17/09/2025 11:23 am
RE: Long G-code file name caused file error when reading USB stick content.
It may be rather related to special chars, unless you really have long project name already.
See my GitHub and printables.com for some 3d stuff that you may like.
Posted : 17/09/2025 3:35 pm