Hi, first at all english isn't my main language soo sorry if i write something wrong, second I really dont know if i can ask something about a problem I have here so im sorry for the inconveniences.
Well the problem I have is that in my new cintiq 16 appears a black line whenever i want to use the pencil and the eraser tools, this problem only happens in krita so what is it?? is it a bug?? should i be worried (more than i am rithg now)?? have it solution?? I'm really worried and i need some help. Thx for reading this

Can you make a screenshot and link it here? Then we can see what the line looks like and maybe have a solution.

I have to take a picture because for some reason when i do a screenshot the line doesnt appear, also whe i use duplicate screen the line disappears, the same happens when the wacom pen is far from the monitor https://drive.google.com/open?id=1hthc7 ... fOlMaxaeT6

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It's a bug in your video driver. Select a different cursor option in krita's settings to work around it.

okey thankssss