diff --git a/esp-videoswitcher.ino b/esp-videoswitcher.ino
index 5bb9658..5cb4cc5 100644
--- a/esp-videoswitcher.ino
+++ b/esp-videoswitcher.ino
@@ -266,6 +266,12 @@ bool switchHandler(const HomieRange& range, const String& value) {
       swSer.write(commandbytes[1]);
       swSer.write(commandbytes[2]);
       swSer.write(commandbytes[3]);
+      // Zeige aktuelle Quelle auf dem Strip an
+      strip.None();
+      strip.clear();
+      strip.show();
+      strip.colorBox(commandbytes[1]-128, strip.Color(255, 255, 255));
+      strip.show();
   }
   else
   {
@@ -338,6 +344,7 @@ void loop() {
   ArduinoOTA.handle();
   
   while (swSer.available() > 0) {
+    ArduinoOTA.handle();
     lastMillis = millis();
     int r1 = swSer.read();
     Serial.print(currentnumber);
@@ -363,15 +370,8 @@ void loop() {
       // Zeige aktuelle Quelle auf dem Strip an
       strip.None();
       strip.clear();
-//      for (int j=0;j<NUMPIXELS;j++)
-//      {
-//        strip.setPixelColor(j, strip.Color(0, 0, 0));
-//      }
       strip.show();
       strip.colorBox(inputbytes[1]-128, strip.Color(255, 255, 255));
-//      strip.setPixelColor((inputbytes[1]-128)*3, strip.Color(255, 0, 0));
-//      strip.setPixelColor((inputbytes[1]-128)*3+1, strip.Color(255, 0, 0));
-//      strip.setPixelColor((inputbytes[1]-128)*3+2, strip.Color(255, 0, 0));
       strip.show();
 
       currentnumber = 0;