diff --git a/vscode/OmobiLEDdisplayBluetooth/include/LedDisplayController.h b/vscode/OmobiLEDdisplayBluetooth/include/LedDisplayController.h
index 6909121..899932c 100644
--- a/vscode/OmobiLEDdisplayBluetooth/include/LedDisplayController.h
+++ b/vscode/OmobiLEDdisplayBluetooth/include/LedDisplayController.h
@@ -98,6 +98,7 @@ private:
     // matrix variables
     uint16_t text_curr_nr;
     uint32_t text_set_starttime;
+    bool text_no_activ_legal_sets; 
 
     int text_pos;
     unsigned int text_pass;
diff --git a/vscode/OmobiLEDdisplayBluetooth/src/LedDisplayController.cpp b/vscode/OmobiLEDdisplayBluetooth/src/LedDisplayController.cpp
index 61499b0..ec13925 100644
--- a/vscode/OmobiLEDdisplayBluetooth/src/LedDisplayController.cpp
+++ b/vscode/OmobiLEDdisplayBluetooth/src/LedDisplayController.cpp
@@ -78,29 +78,68 @@ void LedDisplayController::disp_init()
     last_display_show_ms = 0;
     default_display_show_wait_ms = 200;
     display_show_wait_ms = 100;
+    text_no_activ_legal_sets = true;
 }
 
 void LedDisplayController::disp_start_set()
-{
-    if ((0 == text_set_starttime) ||
-        (text_sets.sets[text_curr_nr].text == '\0') ||
-        text_sets.sets[text_curr_nr].active == false ||
-        ((text_sets.sets[text_curr_nr].scroll == false) && (text_sets.sets[text_curr_nr].runtime > 0) && ((millis() - text_set_starttime) >= text_sets.sets[text_curr_nr].runtime)) ||
-        ((text_sets.sets[text_curr_nr].scroll == true) && (text_sets.sets[text_curr_nr].scrollCount > 0) && (text_pass >= text_sets.sets[text_curr_nr].scrollCount)) ||
-        (((text_sets.sets[text_curr_nr].scrollCount == 0) || text_sets.sets[text_curr_nr].scroll == false) && (text_sets.sets[text_curr_nr].runtime == 0) && ((millis() - text_set_starttime) >= 10000)))
+{               
+
+    bool legal_entry_setting =  
+        (0 == text_set_starttime) ||
+        // current entry is not scrolling:  maximum of runtime is defined and runtime is over
+        ((text_sets.sets[text_curr_nr].scroll == false) && ((text_sets.sets[text_curr_nr].runtime > 0) && ((millis() - text_set_starttime) >= text_sets.sets[text_curr_nr].runtime))) || 
+        // current entry is scrolling: but maximum number of scrolls is defined and reached
+        ((text_sets.sets[text_curr_nr].scroll == true) && ((text_sets.sets[text_curr_nr].scrollCount > 0) && (text_pass >= text_sets.sets[text_curr_nr].scrollCount)))
+        ;               
+      
+    bool illegal_entry_settings = 
+        // current entry is not active
+        (text_sets.sets[text_curr_nr].active == false) ||   
+        // current entry has no text defined
+        (text_sets.sets[text_curr_nr].text == '\0') ||             
+        // current entry is not scrolling:  but no runtime is defined
+        ((text_sets.sets[text_curr_nr].scroll == false) && (text_sets.sets[text_curr_nr].runtime == 0)) || 
+        // current entry is scrolling: but no scrollnumber defined
+        ((text_sets.sets[text_curr_nr].scroll == true) && (text_sets.sets[text_curr_nr].scrollCount == 0))
+        ;              
+      
+        
+
+    if (legal_entry_setting || illegal_entry_settings
+        //(((text_sets.sets[text_curr_nr].scrollCount == 0) || text_sets.sets[text_curr_nr].scroll == false) && (text_sets.sets[text_curr_nr].runtime == 0) ) //&& ((millis() - text_set_starttime) >= 10000))
+        )
     {
 
         //Serial.printf("[%lu] Meet start set condition. Curr set is %d. \n", millis(), text_curr_nr);
-        if (0 < text_set_starttime || text_sets.sets[text_curr_nr].text == '\0' || text_sets.sets[text_curr_nr].active == false)
+        if (0 < text_set_starttime ) //|| text_sets.sets[text_curr_nr].text == '\0' || text_sets.sets[text_curr_nr].active == false)
             text_curr_nr++;
         if (text_curr_nr == maximumTextSets)
-            text_curr_nr = 0;
-        text_pass = 0;
-        if (text_sets.sets[text_curr_nr].text != '\0' && text_sets.sets[text_curr_nr].active == true)
         {
+            text_curr_nr = 0;
+            if(false == text_no_activ_legal_sets )
+            {
+                this->matrix->fillScreen(0);
+                this->matrix->Show();
+            }
+
+            text_no_activ_legal_sets = false;
+        }
+        text_pass = 0;
+        if (text_sets.sets[text_curr_nr].active && 
+            (
+                ((text_sets.sets[text_curr_nr].scroll == false) && (text_sets.sets[text_curr_nr].runtime > 0)) 
+             || ((text_sets.sets[text_curr_nr].scroll == true) &&  (text_sets.sets[text_curr_nr].scrollCount > 0))
+            )
+        )
+        {
+            text_no_activ_legal_sets = true;
             //Serial.printf("[%lu] Set %d. Runtime %d. Text:'%s'\n", millis(), text_curr_nr, text_sets.sets[text_curr_nr].runtime, text_sets.sets[text_curr_nr].text);
             this->matrix->fillScreen(0);
             textpixel = 6 * strlen(text_sets.sets[text_curr_nr].text);
+            // scrolling text has always left or right allignment - depending on direction of scroll
+            if(true == text_sets.sets[text_curr_nr].scroll)
+                text_sets.sets[text_curr_nr].alignment = AlignRight;
+
             switch (text_sets.sets[text_curr_nr].alignment)
             {
             case AlignLeft:
@@ -133,7 +172,7 @@ void LedDisplayController::disp_scroll_text()
 
         last_display_show_ms = millis();
         display_show_wait_ms = ((2*default_display_show_wait_ms)/text_sets.sets[text_curr_nr].scrollSpeed);
-        Serial.printf("speed %d, waittime: %d' \n", text_sets.sets[text_curr_nr].scrollSpeed, display_show_wait_ms);
+        //Serial.printf("speed %d, waittime: %d' \n", text_sets.sets[text_curr_nr].scrollSpeed, display_show_wait_ms);
         this->matrix->fillScreen(0);
         show_matrix(text_sets.sets[text_curr_nr].text, text_pos, text_sets.sets[text_curr_nr].color);
         (int)text_pos--;
@@ -221,9 +260,10 @@ LedDisplayController::GetSetTextSetParameterExitCode LedDisplayController::getSe
 
     case RuntimeParameter:
         if (set)
-            currentTextSet->runtime = value->toInt();
+            currentTextSet->runtime = value->toInt()*1000;
         else
-            returnValue = String(currentTextSet->runtime);
+            returnValue = String(round(currentTextSet->runtime/1000));
+        //Serial.printf("Runtim is: %d \n", currentTextSet->runtime);
         break;
 
     case ColorParameter:
@@ -326,7 +366,7 @@ bool LedDisplayController::loadTextSets()
     if (strcmp(buf.valid, "OK") == 0)
     {
         memcpy(&text_sets, &buf, sizeof(sets_t));
-        Serial.printf("OK: '%s\n", text_sets.sets[0].text);
+        //Serial.printf("OK: '%s\n", text_sets.sets[0].text);
         return true;
     }
     else
diff --git a/vscode/OmobiLEDdisplayBluetooth/src/main.cpp b/vscode/OmobiLEDdisplayBluetooth/src/main.cpp
index fbbea4e..5b9336d 100644
--- a/vscode/OmobiLEDdisplayBluetooth/src/main.cpp
+++ b/vscode/OmobiLEDdisplayBluetooth/src/main.cpp
@@ -11,6 +11,9 @@
 
 OmobiLedDisplay *display;
 
+///----- Setup of display driver and topology: -------------------------------------------------------------------------
+// For detailed information on NeoPixel and NeoTiles etc. - all around display topology setup please see here:
+// https://github.com/Makuna/NeoPixelBus/wiki/Matrix-Panels-Support 
 NeoPixelBrightnessBusGfx<NeoGrbFeature, Neo800KbpsMethod> *displayMatrix = new NeoPixelBrightnessBusGfx<NeoGrbFeature, Neo800KbpsMethod>(MATRIX_PIXEL_WIDTH, MATRIX_PIXEL_HEIGHT, MATRIX_PIN);
 NeoTiles <RowMajorLayout, RowMajorLayout> tiles(TILE_PIXEL_COLS, TILE_PIXEL_ROWS, MATRIX_TILES_COL,MATRIX_TILES_ROW);
 // use a remap function to remap based on the topology, tile or mosaik
@@ -18,6 +21,7 @@ NeoTiles <RowMajorLayout, RowMajorLayout> tiles(TILE_PIXEL_COLS, TILE_PIXEL_ROWS
 uint16_t remap(uint16_t x, uint16_t y) {
   return tiles.Map(x, y);
 }
+///--------------------------------------------------------------------------------------------------------------------
 
 void setup()
 {