Cura 3.1.0

[Anzon 0]

Been running the last 32bit Cura 2.3.1 for a few weeks - works perfectly.   Recently downloaded Cura 3.1.0  64bit and find that it is very 'lumpy' and stops and starts as it thinks fit.   Is this 'standard' or am I doing something wrong?

 

Anzon

[Nicolinux 288]

That's not standard for sure. On my Mac it runs very smoothly.

Check your videoboard drivers and update them if they are too old.