Bug? Print temp. changes to 1st layer temp. after auto-refill

Hello,

during my print yesterday I noticed an unexpected behaviour. I set the temperature for the first layer to a higher value in the filament setting in order to get a better bond to the print plate. After the first spool ran out and my AMS2Pro switched to next spool with the auto-refill feature the print continued with the nozzle temperature at the value for the first layer (custom filament setting).

I couldn’t find a bug report for this. Did anyone experience the same and has a way to fix this?

printer: H2D firmware 1.02.02.00

AMS used: AMS 2 Pro Firmware 3.00.21.29

used slicer: Bambu Studio 2.5.0.66

I’m having the exact same bug.

If a roll runs empty and is swapped for an equivalent roll, the remaining of the print uses Nozzle Initial Layer Temperature, instead of “Other Layers” temperature.

P2S + AMS2 Pro.

I have opened a ticket a long time ago without sucess.

Anybody else?

Same here - P2S + AMS2 Pro

I’m having same issue.. Usually non-issue because the initial layer and other are the same, but Bambu PETG HF has a huge 15 degree difference between initial (230) and other layers (245).. and that has a craptastic impact on quality of my prints..

Please Bambu FIX!

Here in July now with P2S, AMS 2 pro, and AMS HT still going to initial layer temp after auto refill. It’s quite annoying on the PETG HF or any high speed filaments.

Same on my H2S. How is this still a bug?

Couple of questions:

  1. Has anyone checked if this is coming from the slicer or from the firmware?
  2. Has anyone filed a bug? I didn’t see any comments indicating this.

Can’t rely on Bambu looking through the forums for bug reports.

Likely a Bambustudio issue as it happens on more than one printer. I’ll open a ticket for this

I’ve noticed this happening too, both from Bambu studio and Bambu Handy on the H2D