Corrupt SD files

[Tranquil_Orbit 0]

When I start g-code files via the SD card it's like skipping lines of code, but via USB it doesn't have any problem.

This problem came up to me once I installed Marlin on my FlsunQ5.

[Slashee_the_Cow 436]

If it only occurred after you flashed the firmware on your printer then the problem is almost certainly with the printer and you'll need to seek support from the manufacturer, whoever maintains the firmware you installed, or the community in general.

 

USB printing in general is a bad idea, it's a feature that exists mainly for legacy reasons (back from when printers were too stupid to do anything for themselves) and in Cura is no longer maintained.

 

The main exception to that rule is software like OctoPrint when running on a dedicated system (i.e. I use a version of OctoPrint for a Raspberry Pi). That way you don't have to worry about your main computer freezing or anything during a print and leaving you in a state from which you can't recover.

 

I'm moving this to the "third party products & modifications" board since this seems like it really doesn't have anything to do with Cura.

[Tranquil_Orbit 0]

Thanks, I asked for support to Flsun Italian they told me that it is a problem of the firmware of marlin installed.

 

I'll try to check it.

Edited March 28 by Tranquil_Orbit