Flushing Temp Error in Bambu Studio

After updating to version 2.1.0.59 of Bambu Studio, I get an error message that my flushing volume settings are out of range. This happens on existing project files I created before the update. It seems to only happen to custom filament profiles I had created. It was seem logical for the software to set this variable to 0 so it defaults to the maximum temp for the nozzle type.

Another annoyance is that when I slice a plate, the Preview screen now defaults to the Filament view. I prefer to see the Line Type view. Is there a way to change the default view?

I’m getting filament flush temp not in range. The value of 250 is clearly within the range [0,1500].


Same here, i think is a bug.

Same error since going to latest build.

Same error here as well. -filament_flush_temp: nil,0 not in range [0,1500]

Same exact error here as well… Found any solution yet?

Setting the Flush temperature (under Multi Filament tab) to 0 seems to fix the error. I checked all of the Bambu filament presets and they are all 0.

Unfortunately not, because that was also my thought, to enter the same values as in the Bambu profiles. It doesn’t work either, the error message still appears, regardless of which values you use.
In a support ticket for another problem, I was told that user-created profiles do not work at the moment and that I should use generic profiles.

Same error here. Seems like my user profiles are working otherwise though.

Same here. I have also noticed that every time my computer goes to sleep Bambu Studio crashes and the recovered files all have this error.

Bambu has been going downhill since their firmware update to lock-out 3rd parties

You have to do this for ALL of your custom filament presets

It took me a while to find the Multi-Filament Tab because it does not show up for all filaments. For Example, Bambu Lab PLA filament does not have this tab but Bambu Lab PLA Galaxy or Generic PLA does have it.

Although, it is completely blank for me.

Mac OS 15.5 – Bambu Studio 2.1.1.52

Same here — completely blank after getting that pesky error message.

Here you can open folder that contain all yours filament presets :

You can edit these json files with a text editor and correct everything you need and that you cant do from BambuStudio, what I usually do is comparing with a working filament

Just edit each filament profile that’s loaded and save it. That will be enough. No need to edit jsaon files.

If you want to save it as the settings for that filament to be used in other projects you are forced to give it a unique name. This is a complaint I have with BS. If I create a custom filament profile, I should be able to edit and save without giving it a unique name.