diff --git a/ESP32_AP-Flasher/include/newproto.h b/ESP32_AP-Flasher/include/newproto.h
index 90a95986..8b6abcce 100644
--- a/ESP32_AP-Flasher/include/newproto.h
+++ b/ESP32_AP-Flasher/include/newproto.h
@@ -16,7 +16,7 @@ extern void processDataReq(struct espAvailDataReq* adr, bool local);
 extern bool sendTagCommand(const uint8_t* dst, uint8_t cmd, bool local);
 extern bool sendAPSegmentedData(const uint8_t* dst, String data, uint16_t icons, bool inverted, bool local);
 extern bool showAPSegmentedInfo(const uint8_t* dst, bool local);
-extern void updateTaginfoitem(struct TagInfo* taginfoitem);
+extern void updateTaginfoitem(struct TagInfo* taginfoitem, IPAddress remoteIP);
 bool checkMirror(struct tagRecord* taginfo, struct pendingData* pending);
 
 void refreshAllPending();
diff --git a/ESP32_AP-Flasher/include/ota.h b/ESP32_AP-Flasher/include/ota.h
index 5754c798..5bbce278 100644
--- a/ESP32_AP-Flasher/include/ota.h
+++ b/ESP32_AP-Flasher/include/ota.h
@@ -4,7 +4,6 @@
 
 void handleSysinfoRequest(AsyncWebServerRequest* request);
 void handleCheckFile(AsyncWebServerRequest* request);
-void handleGetExtUrl(AsyncWebServerRequest* request);
 void handleLittleFSUpload(AsyncWebServerRequest* request, String filename, size_t index, uint8_t* data, size_t len, bool final);
 void handleUpdateOTA(AsyncWebServerRequest* request);
 void firmwareUpdateTask(void* parameter);
diff --git a/ESP32_AP-Flasher/src/main.cpp b/ESP32_AP-Flasher/src/main.cpp
index 357edea9..11b315a3 100644
--- a/ESP32_AP-Flasher/src/main.cpp
+++ b/ESP32_AP-Flasher/src/main.cpp
@@ -140,7 +140,6 @@ void setup() {
     updateBrightnessFromConfig();
 
     init_web();
-    init_udp();
 
 #ifdef HAS_RGB_LED
     rgbIdle();
diff --git a/ESP32_AP-Flasher/src/newproto.cpp b/ESP32_AP-Flasher/src/newproto.cpp
index f759c09a..47b7af5e 100644
--- a/ESP32_AP-Flasher/src/newproto.cpp
+++ b/ESP32_AP-Flasher/src/newproto.cpp
@@ -324,8 +324,8 @@ void prepareExternalDataAvail(struct pendingData* pending, IPAddress remoteIP) {
                 return;
             }
         }
-        taginfo->contentMode = 12;
-        taginfo->nextupdate = 3216153600;
+        // taginfo->contentMode = 12;
+        // taginfo->nextupdate = 3216153600;
         checkMirror(taginfo, pending);
         sendDataAvail(pending);
 
@@ -616,7 +616,7 @@ bool sendTagCommand(const uint8_t* dst, uint8_t cmd, bool local) {
     }
 }
 
-void updateTaginfoitem(struct TagInfo* taginfoitem) {
+void updateTaginfoitem(struct TagInfo* taginfoitem, IPAddress remoteIP) {
     tagRecord* taginfo = tagRecord::findByMAC(taginfoitem->mac);
 
     if (taginfo == nullptr) {
@@ -647,7 +647,7 @@ void updateTaginfoitem(struct TagInfo* taginfoitem) {
     char hexmac[17];
     mac2hex(taginfo->mac, hexmac);
     if (taginfo->contentMode != 12 && taginfoitem->contentMode != 12) {
-        wsLog("Remote AP takes control over tag " + String(hexmac));
+        wsLog("Remote AP at " + remoteIP.toString() + " takes control over tag " + String(hexmac));
         taginfo->contentMode = 12;
     }
 
diff --git a/ESP32_AP-Flasher/src/ota.cpp b/ESP32_AP-Flasher/src/ota.cpp
index c3aff0b8..f899622c 100644
--- a/ESP32_AP-Flasher/src/ota.cpp
+++ b/ESP32_AP-Flasher/src/ota.cpp
@@ -81,35 +81,6 @@ void handleCheckFile(AsyncWebServerRequest* request) {
     request->send(200, "application/json", jsonResponse);
 }
 
-void handleGetExtUrl(AsyncWebServerRequest* request) {
-    if (request->hasParam("url")) {
-        const String url = request->getParam("url")->value();
-        HTTPClient http;
-        http.begin(url);
-        http.setConnectTimeout(5000);
-        http.setFollowRedirects(HTTPC_FORCE_FOLLOW_REDIRECTS);
-        const int httpResponseCode = http.GET();
-        if (httpResponseCode > 0) {
-            Serial.println(httpResponseCode);
-            const String contentType = http.header("Content-Type");
-            const size_t contentLength = http.getSize();
-            if (contentLength > 0) {
-                String content = http.getString();
-                AsyncWebServerResponse* response = request->beginResponse(200, contentType, content);
-                request->send(response);
-            } else {
-                request->send(500, "text/plain", "no size header");
-            }
-        } else {
-            request->send(httpResponseCode, "text/plain", "Failed to fetch URL");
-            wsSerial(http.errorToString(httpResponseCode));
-        }
-        http.end();
-    } else {
-        request->send(400, "text/plain", "Missing 'url' parameter");
-    }
-}
-
 void handleLittleFSUpload(AsyncWebServerRequest* request, String filename, size_t index, uint8_t* data, size_t len, bool final) {
     bool error = false;
     if (!index) {
diff --git a/ESP32_AP-Flasher/src/udp.cpp b/ESP32_AP-Flasher/src/udp.cpp
index bfa1ffe4..ac73ac30 100644
--- a/ESP32_AP-Flasher/src/udp.cpp
+++ b/ESP32_AP-Flasher/src/udp.cpp
@@ -43,6 +43,7 @@ void UDPcomm::init() {
 void UDPcomm::processPacket(AsyncUDPPacket packet) {
 
     if (config.runStatus == RUNSTATUS_STOP) return;
+    IPAddress senderIP = packet.remoteIP();
 
     switch (packet.data()[0]) {
         case PKT_AVAIL_DATA_INFO: {
@@ -70,12 +71,10 @@ void UDPcomm::processPacket(AsyncUDPPacket packet) {
             pendingData pending;
             memset(&pending, 0, sizeof(pendingData));
             memcpy(&pending, &packet.data()[1], std::min(packet.length() - 1, sizeof(pendingData)));
-            prepareExternalDataAvail(&pending, packet.remoteIP());
+            prepareExternalDataAvail(&pending, senderIP);
             break;
         }
         case PKT_APLIST_REQ: {
-            IPAddress senderIP = packet.remoteIP();
-
             APlist APitem;
             APitem.src = WiFi.localIP();
             strcpy(APitem.alias, config.alias);
@@ -103,10 +102,10 @@ void UDPcomm::processPacket(AsyncUDPPacket packet) {
         case PKT_TAGINFO: {
             uint16_t syncversion = (packet.data()[2] << 8) | packet.data()[1];
             if (syncversion != SYNC_VERSION) {
-                wsErr("Got a packet from " + packet.remoteIP().toString() + " with mismatched udp sync version. Update firmware!");
+                wsErr("Got a packet from " + senderIP.toString() + " with mismatched udp sync version. Update firmware!");
             } else {
                 TagInfo* taginfoitem = (TagInfo*)&packet.data()[1];
-                updateTaginfoitem(taginfoitem);
+                updateTaginfoitem(taginfoitem, senderIP);
             }
         }
     }
diff --git a/ESP32_AP-Flasher/src/web.cpp b/ESP32_AP-Flasher/src/web.cpp
index ae2b85cf..d87ecabb 100644
--- a/ESP32_AP-Flasher/src/web.cpp
+++ b/ESP32_AP-Flasher/src/web.cpp
@@ -497,7 +497,6 @@ void init_web() {
 
     server.on("/sysinfo", HTTP_GET, handleSysinfoRequest);
     server.on("/check_file", HTTP_GET, handleCheckFile);
-    server.on("/getexturl", HTTP_GET, handleGetExtUrl);
     server.on("/rollback", HTTP_POST, handleRollback);
     server.on("/update_actions", HTTP_POST, handleUpdateActions);
     server.on("/update_ota", HTTP_POST, [](AsyncWebServerRequest *request) {
diff --git a/ESP32_AP-Flasher/src/wifimanager.cpp b/ESP32_AP-Flasher/src/wifimanager.cpp
index 038411dc..86ffc9d5 100644
--- a/ESP32_AP-Flasher/src/wifimanager.cpp
+++ b/ESP32_AP-Flasher/src/wifimanager.cpp
@@ -200,6 +200,7 @@ void WifiManager::WiFiEvent(WiFiEvent_t event) {
             break;
         case ARDUINO_EVENT_WIFI_STA_GOT_IP:
             eventname = "Obtained IP address: " + String(WiFi.localIP().toString().c_str());
+            init_udp();
             break;
         case ARDUINO_EVENT_WIFI_STA_LOST_IP:
             eventname = "Lost IP address and IP address is reset to 0";
diff --git a/ESP32_AP-Flasher/wwwroot/index.html b/ESP32_AP-Flasher/wwwroot/index.html
index b52214a4..2ba962c9 100644
--- a/ESP32_AP-Flasher/wwwroot/index.html
+++ b/ESP32_AP-Flasher/wwwroot/index.html
@@ -243,7 +243,7 @@ to save file system space">
 					<div><span id="runstate"></div>
 					<div><span id="apstatecolor">&#11044;</span> <span id="apstate">loading</span></div>
 					<div><span id="apconfigbutton">AP config</span></div>
-					<div><a href="/edit" target="littlefs" class="filebutton">edit contentFS</a></div>
+					<div><a href="/edit" target="littlefs" class="filebutton">file system</a></div>
 				</div>
 				<div id="filterOptions">
 					<div>
diff --git a/ESP32_AP-Flasher/wwwroot/ota.js b/ESP32_AP-Flasher/wwwroot/ota.js
index 9372bc2c..4a8d0cb2 100644
--- a/ESP32_AP-Flasher/wwwroot/ota.js
+++ b/ESP32_AP-Flasher/wwwroot/ota.js
@@ -256,7 +256,7 @@ export async function updateESP(fileUrl, showConfirm) {
 
     while (retryCount < maxRetries) {
         try {
-            const response = await fetch("https://openepaperlink.eu/getupdate/?url=" + fileUrl);
+            const response = await fetch("https://openepaperlink.eu/getupdate/?url=" + fileUrl + "&env=" + env);
             const responseBody = await response.text();
             if (!response.ok) {
                 throw new Error("Network response was not OK: " + responseBody);