Double shadows appearing when rendering

[Edward Poland]

For some reason when I try to render my models I am getting double shadows which don't seem to be representing the sun as the location I set. I have no other lights in the drawing. Even if I turn the sun off I seem to be getting shadows. Any help with this would be greatly appreciated.

[Alejandro Testa]

Hi show us an example,  and attach the drawing, some basic things,  check your units, put the model close to the wcs origin.

[Edward Poland]

I will attach image soon just have to get it off work pc. Units are millimetres as that's what we work in and I have drawn the model at 0,0. It's like the sun is shining from two directions I have set the azimuth and altitude myself. Even when I try render a front elevation with no sun or lighting I am still getting shadows appearing which I don't want. Thanks for your help

[Roy Hirshkowitz]

Hard to say without seeing a picture (and perhaps even a model.)  If the shadows resolve when you let the rendering cook for a while this is likely normal behavior (the shadows are temporary artifacts caused by sky hemisphere lighting.)  If the shadows do not resolve but seem sharp and permanent then something is probably going wrong.

[Jan Verzelen]

maybe you are using the studio preset?