Jump to content
Ultimaker Community of 3D Printing Experts

Impossible to turn on developer mode UM3

Recommended Posts

Posted · Impossible to turn on developer mode UM3

Hello everyone,


I have an Ultimaker 3 Extended and it seems that I cannot turn on developer mode.

Every time I try to, the printer restarts but the developer mode still isn't active (the box isn't checked).


Anyone knows how to solve that ?



  • Link to post
    Share on other sites

    Posted · Impossible to turn on developer mode UM3

    Have you checked if it is just a visual issue with the checkbox or if SSH is really not working?


    I assume your printer is connected to your local network, ethernet or wifi, right?

  • 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

    • Our picks

      • The Ultimaker Showcase — October 14. What's new?
        Your dear friends at Ultimaker have some exciting news and insights for you!
        • 0 replies
      • New here? Get ahead with a free onboarding course
        Often getting started is the most difficult part of any process. A good start sets you up for success and saves you time and energy that could be spent elsewhere. That is why we have a onboarding course ready for
        Ultimaker S5 Pro Bundle, Ultimaker S5, Ultimaker S3 Ultimaker 2+ Connect.   
        They're ready for you on the Ultimaker Academy platform. All you need to do to gain access is to register your product to gain free access. 
        Ready? Register your product here in just 60 seconds.
          • Like
        • 8 replies
    • Create New...