DaveSand

Hi, when I first installed Cura it seemed to work fine, but after restarting my computer when I start Cura it loads items ok until it gets to Loading UI, and then takes over 70 seconds to get to the Cura interface. It then seems to work fine except if I go to Manage Printers and click on Materials the program then hangs and I have no choice but to end it I am using version 4.11.0 I am a total novice at 3D printing, have I not done something right? I have managed to print test items out ok. Thanks for any help.