Can be a Z hop a help? Or thinking i´m wrong?
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I have these problems too on my p1p and i found out the following:
If you watch “max volumetric speed” on the material settings for Bambu PLA, then you find verhy high settings “23/mm3”, and for “generic PLA” there is a limitation of “12”.
The filament you are using, is it from Bambu Lab, i mean a “highspeed-printing”-able material? This high speed of this printer is insane. So you need special material with special additives to make the material melt faster. You just said it right, when you are reducing the speed, the problem is gone. Well, your material is made for the normal speeds of 99% of the printers out there. Make your own filament in the material settings an start with generating a cube in bamboo studio and calibrate the flow first. Then have a look how fast you can go with step by step. Then try Material like “META PLA”, which is made for high speed printing.
I´m stuck at this right now, i have to find out the best flows and speed for each material, cause i dont buy from one producer, i have lots of different brands…
calibrate flow for every material, its a new function in the “device”-screen.
It is happening for me as well. I already calibrated the flow but unfortunately this happens randomly.
which filament brand you are using? Is it higspeed printable?
Because every PLA out there is for printing from 60-90mm/s.
The p1p is printing in normal mode with 200mm/s…
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Problem still exists - there are 2 solutions
Either you print at arount 50 - 60 mm/s or you switch to a different infill pattern, gyroid for example - problem solved
This is happening to me with my P1S. Has anyone found a working solution? In the process of fine tuning the flow, but I use the Bambu filament and the models form maker so I wouldn’t think that would be required. Anyway the tip hits the print and dislodges it on the infill.
This has been getting worse and worse for me with my P1P. Cubic infill and gyroid help, but it still happens. I’ve narrowed down the issue to the internal solid infill. The nozzle travels over the sparse infill to start doing the internal solid infill and most times botches that up. Turning off Infill combination has done a good job reducing this.
I have had this problem too with my p1s. It started a while ago and i have never solved it.
Settings are the same from when I first got the printer, so logic dictates we shouldn’t have to drastically change settings. Something is wrong with the firmware of the printer or the slicer I think.
Bambu needs to be aware this is a pretty wide spread issue.
I concur. This is an issue. We should not be limited to a single type of infill in order to avoid print head dragging. In my case, even using Gyroid - the head drags and the print walls come out horrible. Everything is pretty much default in my settings and using the Bambu recommended settings for my PLA. I’ve run out of things to try.
I’m having a problem similar to this.
Does it happen when you slow the speed of Infill? Try reducing line width and see? Tried different brand of filament?
Can you share your 3mf settings, so that I can try to reproduce it?
Having this issue aswell it’s making me worried it’s gonna break the printer… (p1s) I’m using all default settings and printing on extra fine detail with Bambi labs basic pla.
This.
Since upgrading to the latest firmware, I’m running into a wide array of issues and have stopped printing until a fix is released. Downgrading to an earlier firmware is possible, and I have tested - but it’s not a solution for me.
That and, the fact I like to buy only Bambu filament (have a membership, pointless however) since 99% of the time, the filament I want is out of stock… Why have a time limited membership when I can’t actually use it?
Bambu needs to fix these issues…
Same problem even with Bambu Filaments.
Small objects are ok. But large surface with infills is making trouble.
hey everyone, I have the same problem with my A1 from Bambu, also that the nozzel always goes over my infill, I have already tried everything to solve this, I think it is in the sofawer light from Bambu, maybe you know a solution or not
What infill type are you using?
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I use the grid and it has a great effect on that and also on the other infill programs
I’m finding the same issue. Suddenly my P1P is having issues not only hitting the infill while printing but also the infill looks teared up. No idea what’s going on. My printer was already calibrated for this filament. But somehow its not working now.
I ran into this when using petg but not pla. I fixed it by slowing the print down by quite a bit (about 4mm3). I used Overture petg and this completely fixed my problem. I just purchased some Bambu petg, but I have not had a chance to see if it can be printed faster.
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Thank you so much! I went ahead with your recommendation and turn these speed values to the following:
-Inner wall 200ms
-Sparse infill 200
-internal solid infill 200
-gap infill 200
-sparse infill acceleration 90%.
I’m printing with mate inland PLA filament and it seems to solve the issue finally!
Thanks!
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