Alrighty.

I did a pull on the current RCBugFix and the problem persists.

Interestingly, the file I initially tried to print does begin with a number..., but it appears I can select any file and it fails.

Yah, I've used this card (8GB) many times.

I'll ping the LCD people and see what happens..., thx!

Quote Originally Posted by Roxy View Post
There was a minor bug in the SD Card printing when a filename started with a number. That has been fixed. It might be worth while to start a thread about what you are seeing over at www.github.com/MarlinFirmware/Marlin because that is where the LCD Panel people hang out.

Have you used this SD card before on your printer? I'm wondering if there is a problem because it is a High Capacity card, or maybe it isn't formatted with an appropriate file system? I never use SD Memory cards, so I'm not going to be much help on this issue.