We've recently upgraded from 2017 to 19 and faced this problem of confusing lines and sketches (Light grey sketches on the images). They are probably connected to splines. We couldn't find a way to hide them. Can you please help?
Is there any possibility to share the solidworks file?
Naga Ranjithkumar A
Right click the spline and see if "Display Control Polygon" is turned on.
It's not the "Display Control Polygon". Rather a type of a bug it seems.
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