Created attachment 136484 [details] Original screen and screen when presenting presentation The fonts in run modus are not smoothly presented but in editing mode the fonts are correctly shown. In the attachement the differences of the two screens are visible. Also some graphical elements are not shown in run modus. The slide has been added to the attachment.
Disalbe the Hardware Acceleration rendering from Tools -> Options -> View panel. *** This bug has been marked as a duplicate of bug 107090 ***