Basic shape doesn't close.

[estefania_re]

Hey everyone! I'm learning to use Fusion 360 by following a few tutorials but I'm having a problem right at the beginning that any basic shape in a sketch won't close. i don't know what i'm doing wrong cause i'm just starting to use the app, this are the steps i follow:

1. Install the Fusion 360 (free trial) and open it

2. Create a new sketch

3. Draw a basic shape like a circle or rectangle

Results: the shape is not closed (highlighted in blue).

Any help would be greatly appreciated!

[davebYYPCU · Accepted solution]

Others have suggested, when this happens, 

check graphics driver, and display preferences, change to OpenGL.

Might help….

[estefania_re]

That worked! thanks a lot!