Glitches in AutoCAD 2017

[Anonymous]

Hello,

I have availed the AutoCAD 2017 version from the Autodesk store & I am facing some of the glitches in that.

1. As I draw a project & try to draw polyline over it creates problems as I've to repeat the polyline. 

2. The glitch changes my color scheme wholly, which created my more problems to rerpeat the project.

Please guide me what to do?

[ennujozlagam]

hello, try to install latest updates from autodesk and switch off hardware accelerations and see if helps. thanks