Wincc Professional V17 Server Graphic Screen and Clients Graphics Screen Not Consistent especially some buttons

Dear All

I have Wincc Professional V17 Scada Server and two clients stations..Server and Scada communicating without any issue..But the issue is that at the client station screens are not similar as server station screen especially some of buttons and slide bars...At the other screens even though i have disabled the buttons shadow at the server screens ,the client screens are still showing shadow..Kindly advise what could be the issue and how to refresh at the client stations screens.

Please refer to the attached picture.