Index: ssts-web/src/main/webapp/homepage/portalPage.jsp
===================================================================
diff -u -r35132 -r35137
--- ssts-web/src/main/webapp/homepage/portalPage.jsp	(.../portalPage.jsp)	(revision 35132)
+++ ssts-web/src/main/webapp/homepage/portalPage.jsp	(.../portalPage.jsp)	(revision 35137)
@@ -379,7 +379,7 @@
 function initOnLoad(){
 	setInterval("detectCurrentUserPeriodically()", 30 * 1000);
 	if(!SSTS_RealTimeDashboards){
-		if(noOperationTime){
+		if(noOperationTime && noOperationTime > 0){
 			setInterval("dashboardsScreenSaver()", noOperationTime * 60 * 1000);
 		}else {
 			setInterval("dashboardsScreenSaver()", 60 * 1000);
@@ -404,9 +404,7 @@
         	var result = Ext4.decode(response.responseText,true);
 			if(result.success){
 				var url = WWWROOT+'/disinfectsystem/config/'+profile+'/realTimeDashboards/index.jsp';
-				if(!top.realTimeDashboardsWindow || top.realTimeDashboardsWindow.name == ''){
-					top.realTimeDashboardsWindow = openFullSizeWindowWithName(url,null,"realTimeDashboardsWindow");
-				}
+				top.realTimeDashboardsWindow = openFullSizeWindowWithName(url,null,"realTimeDashboardsWindow");
 			}
         }
     });