diff --git a/Arduino/CanGrow/include/Webserver/Page_system.h b/Arduino/CanGrow/include/Webserver/Page_system.h
index 3e7db79..79049c0 100644
--- a/Arduino/CanGrow/include/Webserver/Page_system.h
+++ b/Arduino/CanGrow/include/Webserver/Page_system.h
@@ -425,12 +425,19 @@ String Proc_WebPage_system_output_add_POST(const String& var) {
 
 void WebPage_system_output_add(AsyncWebServerRequest *request) {
   if(request->method() == HTTP_POST) {
-    //AsyncWebServerResponse *response = request->beginChunkedResponse("text/plain", Chunk_system_output_add_HTML, Proc_WebPage_system_output_add);
-    //request->send(response);
+
     Serial.println(":: [Webserver:system:output:add] [POST] hello");
     
         
   } else {
+    // https://github.com/mathieucarbou/ESPAsyncWebServer?tab=readme-ov-file#chunked-response-containing-templates
+    //Write up to "maxLen" bytes into "buffer" and return the amount written.
+    //index equals the amount of bytes that have been already sent
+    //You will be asked for more data until 0 is returned
+    //Keep in mind that you can not delay or yield waiting for more data!
+    
+    // https://forum.arduino.cc/t/espasyncwebserver-replay-page-size/1049106/19
+    // https://forum.arduino.cc/t/strlen-and-progmem/629376/3 - get len of PROGMEM
     AsyncWebServerResponse *response = request->beginChunkedResponse("text/html", [](uint8_t *buffer, size_t maxlen, size_t index) -> size_t {
       // https://forum.arduino.cc/t/strlen-and-progmem/629376/3
       size_t len_html = strlen_P(reinterpret_cast<const char *>(Page_system_output_add_HTML));