I posted a question yesterday about a panning problem. So I uninstalled and reinstalled DraftSight. Now everything is really messed up. 

As soon as I open a drawing the image gets blurry. And it only gets blurry on in the draftsight screen. 

I've added a print screen. Please, does anyone have the same problem? Can anyone help me solve this so I can start working again...

I've already done a graphic card test. So there's nothing wrong with my graphic card.