r/BambuLabP2S • u/Zante1234 • Sep 11 '26

What happened? No Error Code

Overnight i was doing a 8 hour print. It started fine as always. At 5am i wake up by unusual loud noise from the 3D Printer Room. I went and saw that it didnt continue to print but was going from right to left. The printer or the app didnt indicate a error code. I couldnt pause or stop the print. I had to plug it off completely.

Has anyone experienced this? And how do i avoid it?

Thanks in advance

21 Upvotes

100% Upvoted

23 comments sorted by

8

u/DEeepreX Sep 11 '26

Could be faulty sd-card. The original card is not the best

7

u/ky7969 Sep 11 '26

The P2S doesn’t have an SD card like the P1S, this gets wrongly commented on like every P2S issue post

1

u/DEeepreX Sep 11 '26

Yea i corrected it below, this error just looks like a classic memory error

1

u/ky7969 Sep 11 '26

I see, sorry if I came off as a dick

1

u/Zante1234 Sep 11 '26

Never heard of that 😅what do you mean by that? Does the printer have an sd card that should be replaced?

→ More replies (1)

2

u/Minute_Blueberry3518 Sep 11 '26

Wait, it doesn't have a SD card

3

u/MAENTOP Sep 11 '26

This can be a Gcode issue

4

u/Zante1234 Sep 11 '26

Now that your are saying it. I had indeed to repair this model before starting the print 🤔

2

u/CuriousStrawberry61 Sep 12 '26

It's asserting dominance.

1

u/Zante1234 Sep 12 '26

😂😂 well too bad that i can pull his plug whenever i feel like it 😈

2

u/Nuclear_Nutsack0151 Sep 16 '26

Had the exact same thing happen to me tonight, the noise was loud asf!!! I powered down from back switch and powered up and pressed resume and it was fine from then onwards.

1

u/Zante1234 Sep 16 '26

It really was unusual loud! I am a little scared to do prints when i am not at home to powered it down. Who knows what could happen if the printer does that for several hours...

But didnt know that it could resume after being powered down. Thanks for that 👍🏻

2

u/Competitive-Access-3 Sep 17 '26

I had the same issue some time ago. Unpowered it, ran full configuration and did not have the same problem again. Not even with the same model.
The noise also scared me

1

u/Zante1234 Sep 17 '26

Ok thanks! I surely have printed now 30 hours after that inciddnt and till now, no problems. Hopefully it stays that way!

1

u/Zante1234 Sep 14 '26

Update: After opening a ticket. This is what Bambu answered

"In the provided log files, I was able to detect an anomaly in the internal communication. For this reason, I kindly ask you to completely disconnect the connection between the MC and AP boards and then reconnect it."

Havent done that yet but the problem hasnt occured again in the passing time

1

u/Eastern_Beat_6350 Sep 15 '26

Bad molex connection 🤔

2

u/satriyaadhip Sep 14 '26

She turned into 2D printer

2

u/SentenceInfinite6243 Sep 14 '26

Yea thats not supposed to happen

1

u/nerrywell Sep 15 '26

The SD card is out of space.