Hello,

how does it work to deactivate the hardware accelleration?

While I am drawing, some of the lines sometimes are going to be invisible (--> for example while zooming) and don't come back again.

After close and open the file once again, the lines are still exisiting.

I think, this is a graphic issue - how can I dectivate the harware accelleration or activate economic modus (energy saver modus)?!

Thanks!