Changing anything causes problems

[Fallynn 0]

Howdy all

I've a problem that I hope has an easy solution. I began my 3d printing life using a modified version of Cura that came with my FLSun Q5. After a while, the fact that the Move, Scale, Rotate and Mirror buttons blocked my current layer number started to bother me so I downloaded an official copy of Cura. Fresh from the install not only did it work great, my parts printed much faster! I loved it. Now I just had to modify it to my needs. I changed some settings and suddenly it ran like garbage. I figured I did something wrong so I changed some things back. Still garbage. I changed everything back to start over. Garbage. I uninstalled and reinstalled. It worked great again. I changed one thing; garbage. Changed it back; garbage. Uninstall/reinstall; great! Change anything.... seriously... anything at all; garbage. It doesn't matter what setting. Speed, infill, support, no matter what; garbage. My current build is 5.8.0

 

Also, if you want a more in-depth description of “garbage”, there are a few issues but the two biggest by far are: A cracking sound coming from where the filament enters a Micro Swiss Bowden Dual Gear Extruder. I'm confident that's not the problem because it worked fine on the last filament and it works fine on this filament as long as I don't modify any Cura settings. The next biggest problem is that it severely under-extrudes, even if I change the settings to extrude more.

 

Any advice would be appreciated.

[Slashee_the_Cow 442]

To properly reset things in Cura (completely back to stock, like you have to set up your printer again and everything) you need to delete its configuration folder. In Windows it's %APPDATA%\cura

 

It would really help us to diagnose the problem if you could post these:

• A Cura project file (.3mf, set it up then go to File > Save Project) of something without changes so that it would print fine
• The gcode file generated by that
• A Cura project file after you've made a change that breaks it (if infill does it that's a good one to change since it shouldn't affect the extrusion of the outside)
• The gcode file generated by that