[Ariana Thompson]

Hi Erik,

I believe Surface calculates your square footage – and to “turn off” the light coming in the window, I right click the window and choose the Light Properties, and change the colour of the light to Black.

Your other points, though – I don’t think they exist in the program yet – I too notice the V11 crashes a lot.

I try and shut it down completely when I leave my desk – if it’s open too long – even doing nothing – it gets crashy.