After the last firmware update, the temp of BBL petg remains at 220 during printing. I have to manually bring this up to 260.
The preset in bambustudio for PETG is set to 255, unfortunately this is not transferred to the P1P printer. So during printing I have to quickly increase it to 260 degrees. Currently only problems with PETG and not with PLA after the update. Anyone have an idea for this problem?
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Hm. I just updated the firmware on my P1S and am printing generic PETG using the Bambu PETG preset, and the temp is holding at around 254. Maybe try rebooting the printer and rerunning a calibration? I will say that sometimes I’ve had all kinds of strange problems after a firmware update, and I’ve had to do a factory restore, and then when the printer comes up, it does a direct upgrade to the latest firmware version.
I’ll try something, thanks.
I have gotten in the habit after installing a firmware to the P series, I shut the machine off and turn it back on. Not sure if this is known or not but it seems to apply the firmware update correctly with that process for me. After a firmware it’s always a good idea to do a full machine calibration again too.
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Everything works fine from the AMS, but when I use the external coil the settings for the PETG are not transferred to the P1P from Bambu studio.
How can I do a factory reset or put the old firmware back on?
Which version of BS are you using?
I went back to the previous version firmware. (v01.04.00.01)
We’ll see if it gets better tomorrow. Because I had no problems with that version. Now let’s watch F1 
Unfortunately, the old firmware didn’t help either. Reinstalling Bambu Studio didn’t matter either. Stays at 220 degrees and bed at 64 degrees. Made another choice for the PETG generic but that doesn’t work either. Anyone else have an idea?
Power cycle it, sometimes the firmware even on restart won’t finish the CAM updates in sequence until its cycled, wish I had a copy of their I/O test bench software for these reasons
No matter what I do, the presets for PETG in Bambu studio remain at 220 and 65 degrees when I print with the P1P.
No, I haven’t tried that yet, I’ll try it for the PETG. I’m curious. Thanks for your thoughts.
It’s strange that it suddenly no longer works or is recognized by the P1P.
I know that there are two directories that Bambu Studio uses on the PC one holds the systems files the other houses most of the profiles for the dropdowns that you can choose. I don’t know if a software reinstall reinserts the files for overwrite back to baseline or if it only looks for missing ones. It is very odd behavior though, send another shout when you aren’t enjoying your weekend. TTYL
Unfortunately he doesn’t transfer anything to the P1P as the values of pla keep coming back. Despite your own profile
No I was just showing the location to make the changes and choose the PETG@BBL profile to change those and resave it as a new separate profile that you can apply in the object section of the slicer
I did that but it didn’t help.
Factory reset done, bambustudio reinstalled.
(all removed from that).
found it. I always do it according to the Bambu wiki video. Now I choose the external spool and the 1st filament of 4 in studio I change to PETG and then slicer and print. Now it gets the right presets from PETG.Extruder 255 and bed 70 etc
Which calibration, i see the following in the calibration menu in orca slicer.
- flow rate
- pressure adv -PA tower PA line PA Pattern
- temperature
- retraction test
- max flowrate /VFA
Thanks in adv