Problem printing large pieces

[Lanius]

Hi,

I have a CR10 with duet wifi that gives an error with files over 15mb.
The printer sometimes stops and the heaters turn off, and sometimes also makes strange movements.
It seems like an error in the SD
I have tried formatting the SD in FAT and FAT32

[dragonn]

Can you upload you g-code with have problems?

[Lanius]

Thanks for answering.
I have downloaded the gcodes again that were in the duet and I have found the errors in the points where it failed. I should have checked it wrong the other times.

[dragonn]

Maybe you SD card Is dying, try to replace it.

[Lanius]

@dragonn OK I will do, I have another printer with duet and it makes the same parts without problems

thanks!