diff --git a/lib/groundlight/src/groundlight.cpp b/lib/groundlight/src/groundlight.cpp
index 818df86..2786c66 100644
--- a/lib/groundlight/src/groundlight.cpp
+++ b/lib/groundlight/src/groundlight.cpp
@@ -355,11 +355,9 @@ String get_query_id(const String &jsonResults) {
   DynamicJsonDocument results(1024);
   ArduinoJson::DeserializationError deserializeError = deserializeJson(results, jsonResults);
   if (deserializeError != ArduinoJson::DeserializationError::Ok) {
-    // Serial.println("Failed to parse JSON");
     return "NONE";
   }
   if (!results.containsKey("id")) {
-    // Serial.println("No query ID found in JSON");
     return "NONE";
   }
   return results["id"];
@@ -367,38 +365,32 @@ String get_query_id(const String &jsonResults) {
 
 StaticJsonDocument<DET_DOC_SIZE> groundlight_json_doc;
 
-// Parses the detectors from the Groundlight API.
 detector_list get_detector_list(const char *endpoint, const char *apiToken) {
   String jsonResponse = get_detectors(endpoint, apiToken);
-  // deserializeJson(groundlight_json_doc, get_detectors(endpoint, apiToken));
-  //debug parsing:
   auto error = deserializeJson(groundlight_json_doc, jsonResponse);
     if (error) {
         Serial.print("deserializeJson() failed: ");
         Serial.println(error.c_str());
-        return {}; // Return an empty detector_list if parsing fails
+        return {};
     }
-  //if it is not empty: 
-  JsonArray detectors = groundlight_json_doc["results"]; //json -> array 
+  JsonArray detectors = groundlight_json_doc["results"];
   detector *_detector_list = new detector[detectors.size()];
   for (int i = 0; i < detectors.size(); i++)
   {
-    JsonObject detectorObj = detectors[i]; //detector
-
-    _detector_list[i].confidence_threshold = detectors[i]["confidence_threshold"]; //float or str?
+    JsonObject detectorObj = detectors[i]; 
+    _detector_list[i].confidence_threshold = detectors[i]["confidence_threshold"];
     strcpy(_detector_list[i].id, detectors[i]["id"]);
     strcpy(_detector_list[i].type, detectors[i]["type"]);
     strcpy(_detector_list[i].created_at, detectors[i]["created_at"]);
     strcpy(_detector_list[i].name, detectors[i]["name"]);
     strcpy(_detector_list[i].query, detectors[i]["query"]);
     strcpy(_detector_list[i].group_name, detectors[i]["group_name"]);
-    // serialize and copy metadata
     if (!detectorObj["metadata"].isNull()) {
           String metadataStr;
           serializeJson(detectorObj["metadata"], metadataStr);
           strlcpy(_detector_list[i].metadata, metadataStr.c_str(), sizeof(_detector_list[i].metadata));
       } else {
-          _detector_list[i].metadata[0] = '\0'; //set to an empty string if metadata is null. 
+          _detector_list[i].metadata[0] = '\0'; 
       }
   }
   detector_list res = { _detector_list, detectors.size() };
@@ -420,22 +412,26 @@ String detector_to_string(detector d) {
   res += d.group_name;
   res += "\n\tConfidence threshold: ";
   res += d.confidence_threshold;
-  res += "\n\tMetadata: "; //added metadata
+  res += "\n\tMetadata: "; 
   res += d.metadata; 
   return res;
 }
 
-detector get_detector_by_id(const char *endpoint, const char *detector_id, const char *apiToken) {
+detector get_detector_by_id(const char *endpoint, const char *detectorId, const char *apiToken) {
   detector_list detectors = get_detector_list(endpoint, apiToken);
+  detector det = { "NONE", "NONE", "NONE", "NONE", "NONE", "NONE", 0.0, "None" };
   for (int i = 0; i < detectors.size; i++) {
-    if (String(detectors.detectors[i].id) == String(detector_id)) {
-      return detectors.detectors[i];
+    if (String(detectors.detectors[i].id) == String(detectorId)) {
+      det = detectors.detectors[i];
     }
   }
-  return detector { "NONE", "NONE", "NONE", "NONE", "NONE", "NONE", 0.0, "None" };
+  if (0<detectors.size){
+    delete[] detectors.detectors;
+  } 
+  return det;
 }
 
-detector get_detector_by_name(const char *endpoint, const char *detectorName, const char *apiToken) { //given input: detectorName 
+detector get_detector_by_name(const char *endpoint, const char *detectorName, const char *apiToken) {
   detector_list detectors = get_detector_list(endpoint, apiToken);
   detector det = { "NONE", "NONE", "NONE", "NONE", "NONE", "NONE", 0.0, "None" };
   for (int i = 0; i < detectors.size; i++) {
@@ -443,7 +439,6 @@ detector get_detector_by_name(const char *endpoint, const char *detectorName, co
       det = detectors.detectors[i]; 
     }
   }
-  // return detector { "NONE", "NONE", "NONE", "NONE", "NONE", "NONE", 0.0, "None" };
   if (0<detectors.size){
     delete[] detectors.detectors;
   }
diff --git a/platformio.ini b/platformio.ini
index aee8380..531c2d8 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -53,7 +53,7 @@ build_flags =
 	'-D CAMERA_MODEL_M5STACK_PSRAM'
 	'-D NAME="GROUNDLIGHT_DEMO_UNIT"'
 	'-D ENABLE_AP'
-	#'-D ENABLE_STACKLIGHT'
+#	'-D ENABLE_STACKLIGHT'
 lib_deps = 
 	${env.lib_deps}
 	https://github.com/me-no-dev/ESPAsyncWebServer.git#master
diff --git a/src/deployable_example.cpp b/src/deployable_example.cpp
index fe3a5ca..b03c1cb 100644
--- a/src/deployable_example.cpp
+++ b/src/deployable_example.cpp
@@ -522,15 +522,15 @@ void setup() {
   // Send web page with input fields to client
   // at http://192.168.4.1/
   server.on("/", HTTP_GET, [](AsyncWebServerRequest *request){
-    request->send_P(200, "text/html", index_html, processor); 
+    request->send_P(200, "text/html", index_html, processor);
   }); 
 
   server.on("/config", HTTP_GET, [] (AsyncWebServerRequest *request) {
-    preferences.begin("config", false); 
+    preferences.begin("config", false);
     if (request->hasParam("ssid") && request->getParam("ssid")->value() != "") {
       preferences.putString("ssid", request->getParam("ssid")->value());
       strcpy(ssid, request->getParam("ssid")->value().c_str());
-    } 
+    }
     if (request->hasParam("pw") && request->getParam("pw")->value() != "") {
       preferences.putString("password", request->getParam("pw")->value());
       strcpy(password, request->getParam("pw")->value().c_str());
@@ -568,33 +568,6 @@ void setup() {
       if (request->hasParam("sl_uuid") && request->getParam("sl_uuid")->value() != "") {
         preferences.putString("sl_uuid", request->getParam("sl_uuid")->value());
       }
-      if (request->hasParam("slack_url") && request->getParam("slack_url")->value() != "") {
-        preferences.putString("slack_url", request->getParam("slack_url")->value());
-      }
-      if (request->hasParam("email") && request->getParam("email")->value() != "") {
-        preferences.putString("email", request->getParam("email")->value());
-      }
-      if (request->hasParam("email_endpoint") && request->getParam("email_endpoint")->value() != "") {
-        preferences.putString("emailEndpoint", request->getParam("email_endpoint")->value());
-      }
-      if (request->hasParam("email_key") && request->getParam("email_key")->value() != "") {
-        preferences.putString("emailKey", request->getParam("email_key")->value());
-      }
-      if (request->hasParam("email_host") && request->getParam("email_host")->value() != "") {
-        preferences.putString("emailHost", request->getParam("email_host")->value());
-      }
-      if (request->hasParam("twilio_sid") && request->getParam("twilio_sid")->value() != "") {
-        preferences.putString("twilioSID", request->getParam("twilio_sid")->value());
-      }
-      if (request->hasParam("twilio_token") && request->getParam("twilio_token")->value() != "") {
-        preferences.putString("twilioKey", request->getParam("twilio_token")->value());
-      }
-      if (request->hasParam("twilio_number") && request->getParam("twilio_number")->value() != "") {
-        preferences.putString("twilioNumber", request->getParam("twilio_number")->value());
-      }
-      if (request->hasParam("twilio_recipient") && request->getParam("twilio_recipient")->value() != "") {
-        preferences.putString("twilioEndpoint", request->getParam("twilio_recipient")->value());
-      }
       if (request->hasParam("autoconfig") && request->getParam("autoconfig")->value() != "") {
         preferences.putString("autoconfig", request->getParam("autoconfig")->value());
       }