diff --git a/lib/obp60task/PageSkyView.cpp b/lib/obp60task/PageSkyView.cpp
index d3d598c..f61962d 100644
--- a/lib/obp60task/PageSkyView.cpp
+++ b/lib/obp60task/PageSkyView.cpp
@@ -169,8 +169,10 @@ public:
         getdisplay().print("HDOP:");
 
         GwApi::BoatValue *bv_hdop = pageData.values[1]; // HDOP
-        String sval_hdop = formatValue(bv_hdop, *commonData).svalue;
-        sval_hdop = sval_hdop + "m";
+        double hdop = formatValue(bv_hdop, *commonData).value * 4; // 4 is factor for UERE (translation in meter)
+        char sval_hdop[20];
+        dtostrf(hdop, 0, 1, sval_hdop);  // Only one prefix
+        strcat(sval_hdop, "m");
         getdisplay().setCursor(220, 269);
         getdisplay().print(sval_hdop);
 
diff --git a/lib/obp60task/obp60task.cpp b/lib/obp60task/obp60task.cpp
index 7fde172..b1c0e01 100644
--- a/lib/obp60task/obp60task.cpp
+++ b/lib/obp60task/obp60task.cpp
@@ -710,8 +710,8 @@ void OBP60Task(GwApi *api){
                 }
             }
             
-            // Full display update afer a new selected page and 4s wait time
-            if(millis() > starttime4 + 4000 && delayedDisplayUpdate == true){
+            // Full display update afer a new selected page and 8s wait time
+            if(millis() > starttime4 + 8000 && delayedDisplayUpdate == true){
                 starttime1 = millis();
                 starttime2 = millis();
                 getdisplay().setFullWindow();    // Set full update