Weird straight lines

For the past month or two, about every 10 minutes the tablet creates these weird lines whenever I draw any lines and it has been really annoying. Was not a problem when I first bought it. Anyone know what's causing it or how to solve? I use clip studio paint and a Huion Inspiroy 950P, idk if that info is necessary.


  • Hi Ryan Zhu, this is caused by either a faulty pen or driver. Kindly try uninstalling then reinstalling your driver. If the issue recurs, try changing your pen nib and put away all unnecessary electronic devices that can cause interference between your pen, tablet, and computer. If these steps still won't resolve your issue, kindly send the following to so we can further test your pen and assist you further for replacement if your purchase is still within warranty:

    • Serial number (found at the back of your tablet, right after S/N)
    • Order # (if your purchase is still within warranty)
    • Your computer's operating system and version
    • The tablet driver you've tried
    • Your drawing program/s and version/s
    • Summary of the steps you've done so far

    Best Regards,

    HUION Customer Support

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