Cura 4.0 unable to disable Prime Tower

[Smithy 1,144]

I have just noticed that I am not able to disable the prime tower when using supports. I am only using a single material, Extruder 2 is disabled. 

 

 

Is this a known bug? 

Any ideas how to get rid of it? 

 

UM3_Sonos_Play_1_WallMount.3mf

[Smithy 1,144]

Ok, I started over again from a default profile and did all my settings again and now it as expected. Don't know what happened before.

 

Solved!

[Smithy 1,144]

Still strange behavior. I cannot print, because after sending the print job, the printer means I have to load the AA 0.8 core with PLA in the extruder 2. But extruder 2 is disabled!

 

Also after enabling the extruder 2, Cura don't take over the configuration from the printer (because extruder 2 is actually BB 0.4)

[Smithy 1,144]

After some investigations, it seems, that now with Cura 4.0, you have to set the right print core combination, regardless of the print core if it is enabled or not. I am now able to print, but only because I configured the right print core for the disabled extruder 2. 

Very strange....

[Stefania Dinea 101]

i am having a similar issue and getting slightly annoyed - since when are prime towers a default?again??(I have the right print-core combination ) but can't seem to get rid of the rower....