Print stops and states finished with 41% left to go

Bambu Lab P Series Troubleshooting
1

This is a brand new P1S with AMS, received it 2 weeks ago. This is the second time this has happened in these two weeks.
I get a notification on my handy app that the print is successful only to find that it is still mid print. The fans are still running, the bed is still at print temp, the tool head is right in the middle of the print. The AMS still has that filament spot blinking. It is as if the print is just paused for no reason.
I hit the play button on the LCD display and it does nothing.
Ideas?

2

Weird print things like this are often attributed to a failing SD card.

Get a new good quality card, format (with the printer/computer) to FAT32.

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3

I can give it a try. Thanks for the help.

4

I can do that, do I need to copy any files off of it first or will the printer auto add the folders back to it?

5

You don’t need any of the files from the SD card but if for whatever reason the original sliced files can be sourced here.

https://wiki.bambulab.com/en/general/bbl-printer-internal-sliced-files#bambu-lab-p1-series-printer

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6

Ya, I pulled the SSD out and put it in my PC and it reported errors and could not copy files without issue. I pulled one out of another P1S and it didn’t have issues. looks like bad SSD.

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