Jump to content

Cura 4.1 prints slow

Recommended Posts

Posted · Cura 4.1 prints slow

After upgrading to Cura my models no longer print properly.  My CR10S pauses intermittentaly for up to 5 seconds at different times.  I am running on IOS and use Octoprint.  Here is what I have done to trouble shoot the issue so far.


  • I first noticed the pauses happen at the same place in different models so it is not a random event.  
  • I currently use Octoprint so removed my PI and printed directly from and SD card and still see the same issue.
  • I looked at the terminal and i can see commands sent but do not get an acknowledgement quickly.  This led me to think it was a network issue but it is not.
  • I tried printing the same model I had saved that was from Gcode that was sliced with Cura 3.6  and it worked perfectly without the pause errors
  • I tried using a different slicer - Slic3R and the error goes away.
  • I also tried uninstalling and reseting 4.1 but I get the same error.


From everything I can tell this is an issue with the STL file after slicing with 4.1 - If possible I would like to get a link to the IOS version of 3.6 or another previous version of Cura to get me by until I get 4.1 working unless there is something else I can try.


Any help is appreciated. 

Share this post

Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

  • Create New...

Important Information

Welcome to the Ultimaker Community of 3D printing experts. Visit the following links to read more about our Terms of Use or our Privacy Policy. Thank you!