I'm trying to upload gcode files of about 65MB to my Duet3D 6HC (Firmware 3.3) via the Duet web interface. Here I get every time an error code at the end that the checksums do not fit.
An upload via Prusaslicer "unfortunately" worked, but was also buggy and destroyed my 12h print just before the end. So now I simulate the files before I print them. It turned out that the only way seems to be to copy the file directly to the SD card of the Duet3D.
Although the computer and the Duet3D are connected to the same router via LAN, I can't get an error-free file transfer via the web interface for large files >50MB.
Using the SD card every time is not an option for me.
Is there a trick to make the transfer more robust?