A quick explanation about the problems i faced during 5/6 months of printing models from Makerworld and why i need your help.
As a Bambu user i used their cloud for a long time. I was against some of their changes but in the end, i kept using one machine exclusive for printing some creators models, leaving most of the other machines offline (LAN mode). Or should i say, i made my A1 Mini my wife’s exclusive machine so that she could print what she wanted from the phone or directly from the slicer.
I never checked if the printed models were being counted towards the creator since it was my wife that wanted to print things from Makerworld and not me (i print mostly my own parts). A few weeks ago she said to me that she didn’t knew that she could rate those prints/profiles and asked me if i could teach her so that she could tell the creators how awesome some prints were. When i went to the account (same account on MW and in the printer) and to the ratings i saw that there were almost no models to rate, the last ones being from 5 to 6 months ago. I quickly started doing some tests with my X1C and the H2S to see what was happening.
Steps i made to be sure that there was no firewall or router problems. This was tested in 2 separate connections, using 2 separate routers. Also tested in a second household, away from my own house. This was to make sure it wasn’t something with my internet provider or my router or firewall.
My test methodology:
- Find a model that i wanted to print
- Download that model in 3mf format as usual
- Open with the slicer, slice it and click “Print”
- Open with the slicer, slice and click “Send to Printer”
- Open with the Handy app and click “Print”
My findings in the same order as above:
- Found several small but also medium sized models
- Downloading counts towards the model. Creator gets a download point.
- Opening in the computer, slicing and clicking “Print” gives the creator the count, as it should. Creator gets the print points (2 points extra). I could rate the model afterwards
- Opening in the computer, slicing and clicking “Send to Printer” does not count as a print. Can’t rate the model afterwards. Creator does not get points.
- Opening the model with the Handy app and clicking print rewards the creator and the model can be rated afterwards.
The problem:
Most users are not aware of this or don’t use the “Send to Printer” command and will always click the “Print” button on the slicer and can rate the model accordingly.
Those who, for example, are printing at the moment and send their files through the slicer to the printer for being printed later (started from the printer display) are not contributing to the creator and won’t be able to rate the model afterwards.
This is not only about the “earnings” but also to check if there was any unannounced change to the way we print. I went and search for it and didn’t find anything.
From my understanding, clicking the “Send to printer” button should retain the metadata of the 3mf file and count towards the model creator even having started the print through the printer display. It does not and something was changed a few months ago, at least. In my case, my wife wanted to have all the models ready in the SD card in the printer so that she could print them whenever she wanted, without having to go through the slicer every time.
This change could be what is affecting the boost tokens, also discussed in this forum heavily, since the prints are not being counted as such, and so, the user doesn’t get his boost tokens to give away as often, if ever, and creators start noticing less boost tokens being received. Again, in my case i didn’t get a single boost token to give in 5/6 months. Also, this affects the print counts, as i can also see from my own models where the downloads/print ratio are way offset. I know it’s never the same but since a few months ago i started noticing that there were no prints being registered but downloads were still rising as normal.
Why i need your help and how can you help, so that the problem can be reported to Makerworld for a fix or an announcement about it, in case they are aware or even in the case that they made that change without notifying the users.
- Pick a small model (about 30 minutes print time, at least). Any model. Single color to be faster and spend less material
- Download it as 3mf. Not STL, not STEP… Must be 3mf because it contains the metadata about the creator, profile, etc.
- Open it with Bambu Studio and slice it
- Instead of clicking “Print”, choose “Send to printer” and wait until it’s sent to the cloud and then downloaded to the machine. The file goes to their cloud as usual and downloads to the machine, also as usual.
- Go to the printer, pick the file you sent and in the printer screen press print.
- Afterwards, after a successful print, see if you can rate that model.
- Report your findings here please
If you, maker, printer or community member, are able to help, then thank you. And sorry for the looooong text.

