Unexpected Change of Window Size

[javadi]

Hi Jeff

Very many thanks for your reply. But we don't use full screen at all. We define the size of the screen explicitly as follows

viz.window.setSize([640, 480])
viz.go()

Vizard even doesn't open the screen with correct size. For instance the size of the opened window for the defined size of 320 x 240 is quite the same as the size 640 x 480.

Thanks for your time and attention. We highly appreciate your help.

Greetings
Amir