Slegnor

Never come across this before with Cura but its totally ignoring part of the model when slicing it The model has an overhanging part and regardless of telling it to use supports, it just totally ignores the overhanging part and prints a basic cylinder. I've played with pretty much every setting, including experimental ones, The only way i can get it show in the preview is to use surface mode which doesn't print a solid object. Been thinking about the model, could it be the thickness of the overhang is too thin?

I was having the same issue on a 3 monitor setup, Windows 10 x64. I had been using Cura 4.6.1 to slice with no issues, I closed the program and then went to re-open about 30 minutes later and it just wouldn't load. Reboot, reinstall, trying Cura 4.4 which i still had installed, installing 4.7, nothing would make it load on any version. I eventually found the issue and it's not one I've seen mentioned before so thought I would share. I run GPUTweak for my graphics card, it has an option for an On Screen Display (OSD) overlay which i never use. Somehow this got enabled (probably via a keyboard shortcut which is the same in another application) and as soon as I disabled this, Cura started. I re-enabled it and Cura would fail to load again. Just something for people to try should they also be running GPUTweak or other software with overlays (FRAPS, MSI Afterburner etc)