diff --git a/static/scripts/websocket.js b/static/scripts/websocket.js
index 83fab8e..6ebadb3 100644
--- a/static/scripts/websocket.js
+++ b/static/scripts/websocket.js
@@ -68,15 +68,19 @@ window.addEventListener("load", function(evt) {
 
 
             if(checkBoxSmartphone.checked && !checkBoxUblox.checked){
-                if(!(dat.SOURCE_TCP.Orientation[0] === 0) && !(dat.SOURCE_TCP.Orientation[1] === 0) && !(dat.SOURCE_TCP.Orientation[2] === 0)){
-                    document.getElementById("gyroscopeTCP").style.transform = `rotateX(${dat.SOURCE_TCP.Orientation[0]}deg) rotateY(${dat.SOURCE_TCP.Orientation[1]}deg) rotateZ(${dat.SOURCE_TCP.Orientation[2]}deg)`
-                }
-                if(!(dat.SOURCE_TCP.Position[1] === 0) && !(dat.SOURCE_TCP.Position[0] === 0)){
-                    document.getElementById("TCPlong").innerHTML = "Smartphone long: " + dat.SOURCE_TCP.Position[1]
-                    document.getElementById("TCPlat").innerHTML = "Smartphone lat: " + dat.SOURCE_TCP.Position[0]
-                    updateMapTCP(dat.SOURCE_TCP.Position[1], dat.SOURCE_TCP.Position[0])
-                    map.panTo([dat.SOURCE_TCP.Position[1], dat.SOURCE_TCP.Position[0]])
+                try{
+                    if(!(dat.SOURCE_TCP.Orientation[0] === 0) && !(dat.SOURCE_TCP.Orientation[1] === 0) && !(dat.SOURCE_TCP.Orientation[2] === 0)){
+                        document.getElementById("gyroscopeTCP").style.transform = `rotateX(${dat.SOURCE_TCP.Orientation[0]}deg) rotateY(${dat.SOURCE_TCP.Orientation[1]}deg) rotateZ(${dat.SOURCE_TCP.Orientation[2]}deg)`
+                    }
+                    if(!(dat.SOURCE_TCP.Position[1] === 0) && !(dat.SOURCE_TCP.Position[0] === 0)){
+                        document.getElementById("TCPlong").innerHTML = "Smartphone long: " + dat.SOURCE_TCP.Position[1]
+                        document.getElementById("TCPlat").innerHTML = "Smartphone lat: " + dat.SOURCE_TCP.Position[0]
+                        updateMapTCP(dat.SOURCE_TCP.Position[1], dat.SOURCE_TCP.Position[0])
+                        map.panTo([dat.SOURCE_TCP.Position[1], dat.SOURCE_TCP.Position[0]])
+                    }
                 }
+                catch{}
+
             }
             if(checkBoxUblox.checked && !checkBoxSmartphone.checked){
                 if(!(dat.SOURCE_SERIAL.Orientation[0] === 0) && /*!(dat.SOURCE_SERIAL.Orientation[1] === 0) &&*/ !(dat.SOURCE_SERIAL.Orientation[2] === 0)){
@@ -90,22 +94,31 @@ window.addEventListener("load", function(evt) {
                 }
             }
             if(checkBoxSmartphone.checked && checkBoxUblox.checked){
-                if(!(dat.SOURCE_TCP.Position[1] === 0) && !(dat.SOURCE_TCP.Position[0] === 0)){
-                    document.getElementById("TCPlong").innerHTML = "Smartphone long: " + dat.SOURCE_TCP.Position[1]
-                    document.getElementById("TCPlat").innerHTML = "Smartphone lat: " + dat.SOURCE_TCP.Position[0]
-                }
-                if(!(dat.SOURCE_SERIAL.Position[1] === 0) && !(dat.SOURCE_SERIAL.Position[0] === 0)){
-                    document.getElementById("SERIALlong").innerHTML = "Ublox long: " + dat.SOURCE_SERIAL.Position[1]
-                    document.getElementById("SERIALlat").innerHTML = "Ublox lat: " + dat.SOURCE_SERIAL.Position[0]
-                    updateMapSERIAL(dat.SOURCE_SERIAL.Position[1], dat.SOURCE_SERIAL.Position[0])
-                    map.panTo([dat.SOURCE_SERIAL.Position[1], dat.SOURCE_SERIAL.Position[0]])
-                }
-                if(!(dat.SOURCE_TCP.Position[1] === 0) && !(dat.SOURCE_SERIAL.Position[1] === 0)){
-                    document.getElementById("diffLong").innerHTML = "Differenz long: " + Math.abs(dat.SOURCE_TCP.Position[1] - dat.SOURCE_SERIAL.Position[1])
-                }
-                if(!(dat.SOURCE_TCP.Position[0] === 0) && !(dat.SOURCE_SERIAL.Position[0] === 0)){
-                    document.getElementById("diffLat").innerHTML = "Differenz lat: " + Math.abs(dat.SOURCE_TCP.Position[0] - dat.SOURCE_SERIAL.Position[0])
+                try{
+                    if(!(dat.SOURCE_TCP.Position[1] === 0) && !(dat.SOURCE_TCP.Position[0] === 0)){
+                        document.getElementById("TCPlong").innerHTML = "Smartphone long: " + dat.SOURCE_TCP.Position[1]
+                        document.getElementById("TCPlat").innerHTML = "Smartphone lat: " + dat.SOURCE_TCP.Position[0]
+                    }
+                }catch{}
+
+                try{
+                    if(!(dat.SOURCE_SERIAL.Position[1] === 0) && !(dat.SOURCE_SERIAL.Position[0] === 0)){
+                        document.getElementById("SERIALlong").innerHTML = "Ublox long: " + dat.SOURCE_SERIAL.Position[1]
+                        document.getElementById("SERIALlat").innerHTML = "Ublox lat: " + dat.SOURCE_SERIAL.Position[0]
+                        updateMapSERIAL(dat.SOURCE_SERIAL.Position[1], dat.SOURCE_SERIAL.Position[0])
+                        map.panTo([dat.SOURCE_SERIAL.Position[1], dat.SOURCE_SERIAL.Position[0]])
+                    }
+                }catch{}
+
+                try{
+                    if(!(dat.SOURCE_TCP.Position[1] === 0) && !(dat.SOURCE_SERIAL.Position[1] === 0)){
+                        document.getElementById("diffLong").innerHTML = "Differenz long: " + Math.abs(dat.SOURCE_TCP.Position[1] - dat.SOURCE_SERIAL.Position[1])
+                    }
+                    if(!(dat.SOURCE_TCP.Position[0] === 0) && !(dat.SOURCE_SERIAL.Position[0] === 0)){
+                        document.getElementById("diffLat").innerHTML = "Differenz lat: " + Math.abs(dat.SOURCE_TCP.Position[0] - dat.SOURCE_SERIAL.Position[0])
+                    }
                 }
+                catch{}
             }
             /*
                                 console.log(dat)