     lcdOtaRemaining = tftFileSize;
     lcdOtaParts = (lcdOtaRemaining / 4096) + 1;
     debugPrintln(String(F("LCD OTA: File upload beginning. Size ")) + String(lcdOtaRemaining) + String(F(" bytes in ")) + String(lcdOtaParts) + String(F(" 4k chunks.")));
-    // Send empty command to LCD
-    Serial1.write(nextionSuffix, sizeof(nextionSuffix));
+
+    Serial1.write(nextionSuffix, sizeof(nextionSuffix)); // Send empty command to LCD
     Serial1.flush();
     nextionHandleInput();
 

        mqttClient.publish(mqttSensorTopic, "{\"status\": \"unavailable\"}");
        mqttClient.disconnect();
      }
      
      WiFiClient *stream = lcdOtaHttp.getStreamPtr(); // get tcp stream
      Serial1.write(nextionSuffix, sizeof(nextionSuffix)); // Send empty command
      Serial1.flush();
      nextionHandleInput();

      }
      else
      {
        delay(10);
      }
      if (lcdOtaRemaining > 0)
      {
