diff --git a/scripts/advanced.php b/scripts/advanced.php
index deeca88..03e60e9 100644
--- a/scripts/advanced.php
+++ b/scripts/advanced.php
@@ -52,6 +52,8 @@ if(isset($_GET['submit'])) {
 
   if(isset($_GET["birdnetpi_url"])) {
     $birdnetpi_url = $_GET["birdnetpi_url"];
+    // remove trailing slash to prevent conf from becoming broken
+    $birdnetpi_url = rtrim($birdnetpi_url, '/');
     if(strcmp($birdnetpi_url,$config['BIRDNETPI_URL']) !== 0) {
       $contents = preg_replace("/BIRDNETPI_URL=.*/", "BIRDNETPI_URL=$birdnetpi_url", $contents);
       $contents2 = preg_replace("/BIRDNETPI_URL=.*/", "BIRDNETPI_URL=$birdnetpi_url", $contents2);
diff --git a/scripts/spectrogram.php b/scripts/spectrogram.php
index 65acd29..9bbbbcc 100644
--- a/scripts/spectrogram.php
+++ b/scripts/spectrogram.php
@@ -481,45 +481,47 @@ h1 {
 
 <script>
 var rtsp_stream_select = document.getElementById("rtsp_stream_select");
-//When the dropdown selection is changed set the new value is settings, then restart the livestream service so it broadcasts newly selected RTSP stream
-rtsp_stream_select.onchange = function() {
-    if (this.value !== 'undefined'){
-        // Get the audio player element
-        var audio_player = document.querySelector('audio#player');
-        var central_controls_element = document.getElementsByClassName('centered')[0];
+if (typeof (rtsp_stream_select) !== 'undefined' && rtsp_stream_select !== null) {
+    //When the dropdown selection is changed set the new value is settings, then restart the livestream service so it broadcasts newly selected RTSP stream
+    rtsp_stream_select.onchange = function () {
+        if (this.value !== 'undefined') {
+            // Get the audio player element
+            var audio_player = document.querySelector('audio#player');
+            var central_controls_element = document.getElementsByClassName('centered')[0];
 
-        //Create the loading header again as a placeholder while we're waiting to reload the stream
-        var h1_loading = document.createElement("H1");
-        var h1_loading_text = document.createTextNode("Loading...");
-        h1_loading.setAttribute("id","loading-h1");
-        h1_loading.setAttribute("style","font-size:48px; font-weight: bolder; color: #FFF");
-        h1_loading.appendChild(h1_loading_text);
+            //Create the loading header again as a placeholder while we're waiting to reload the stream
+            var h1_loading = document.createElement("H1");
+            var h1_loading_text = document.createTextNode("Loading...");
+            h1_loading.setAttribute("id", "loading-h1");
+            h1_loading.setAttribute("style", "font-size:48px; font-weight: bolder; color: #FFF");
+            h1_loading.appendChild(h1_loading_text);
 
-        // Create the XMLHttpRequest object.
-        const xhr = new XMLHttpRequest();
-        // Initialize the request
-        xhr.open("GET", './views.php?rtsp_stream_to_livestream='+ this.value +'&view=Advanced&submit=advanced');
-        // Send the request
-        xhr.send();
-        // Fired once the request completes successfully
-        xhr.onload = function(e) {
-            // Check if the request was a success
-            if (this.readyState === XMLHttpRequest.DONE && this.status === 200) {
-                // Restart the audio player in case it stopped working while the livestream service was restarted
-               if(audio_player !== 'undefined'){
-                   central_controls_element.appendChild(h1_loading);
-                   //Wait 5 seconds before restarting the stream
-                   setTimeout(function () {
-                           audio_player.pause();
-                           audio_player.setAttribute('src', '/stream');
-                           audio_player.load();
-                           audio_player.play();
+            // Create the XMLHttpRequest object.
+            const xhr = new XMLHttpRequest();
+            // Initialize the request
+            xhr.open("GET", './views.php?rtsp_stream_to_livestream=' + this.value + '&view=Advanced&submit=advanced');
+            // Send the request
+            xhr.send();
+            // Fired once the request completes successfully
+            xhr.onload = function (e) {
+                // Check if the request was a success
+                if (this.readyState === XMLHttpRequest.DONE && this.status === 200) {
+                    // Restart the audio player in case it stopped working while the livestream service was restarted
+                    if (audio_player !== 'undefined') {
+                        central_controls_element.appendChild(h1_loading);
+                        //Wait 5 seconds before restarting the stream
+                        setTimeout(function () {
+                                audio_player.pause();
+                                audio_player.setAttribute('src', '/stream');
+                                audio_player.load();
+                                audio_player.play();
 
-                           document.getElementById('loading-h1').remove()
-                       },
-                       10000
-                   )
-               }
+                                document.getElementById('loading-h1').remove()
+                            },
+                            10000
+                        )
+                    }
+                }
             }
         }
     }
diff --git a/scripts/update_birdnet_snippets.sh b/scripts/update_birdnet_snippets.sh
index dce9e8d..1d03b0b 100755
--- a/scripts/update_birdnet_snippets.sh
+++ b/scripts/update_birdnet_snippets.sh
@@ -9,8 +9,8 @@ my_dir=$HOME/BirdNET-Pi/scripts
 # Sets proper permissions and ownership
 #sudo -E chown -R $USER:$USER $HOME/*
 #sudo chmod -R g+wr $HOME/*
-find $HOME/* -not -user $USER -execdir sudo -E chown $USER:$USER {} \+
-find $HOME/* -not -user $USER -execdir sudo chmod g+wr {} \+
+find $HOME/Bird* -not -user $USER -execdir sudo -E chown $USER:$USER {} \+
+find $HOME/Bird* -not -user $USER -execdir sudo chmod g+wr {} \+
 chmod 666 ~/BirdNET-Pi/scripts/*.txt
 chmod 666 ~/BirdNET-Pi/*.txt
 find $HOME/BirdNET-Pi -path "$HOME/BirdNET-Pi/birdnet" -prune -o -type f ! -perm /o=w -exec chmod a+w {} \;
@@ -130,8 +130,7 @@ if ! grep '\-\-browser.gatherUsageStats false' $HOME/BirdNET-Pi/templates/birdne
 fi
 
 # Make IceCast2 a little more secure
-sudo sed -i 's|<!-- <bind-address>.*|<bind-address>127.0.0.1</bind-address>|;s|<!-- <shoutcast-mount>.*|<shoutcast-mount>/stream</shoutcast-mount>|' /etc/icecast2/icecast.xml
-sudo systemctl restart icecast2
+sudo sed -i.bak -e 's|<!-- <bind-address>.*|<bind-address>127.0.0.1</bind-address>|;s|<!-- <shoutcast-mount>.*|<shoutcast-mount>/stream</shoutcast-mount>|' /etc/icecast2/icecast.xml && if [ -s /etc/icecast2/icecast.xml.bak ] && ! sudo diff /etc/icecast2/icecast.xml /etc/icecast2/icecast.xml.bak > /dev/null; then sudo systemctl restart icecast2; fi
 
 if ! grep FREQSHIFT_TOOL /etc/birdnet/birdnet.conf &>/dev/null;then
   sudo -u$USER echo "FREQSHIFT_TOOL=sox" >> /etc/birdnet/birdnet.conf
@@ -162,7 +161,7 @@ CREATE INDEX IF NOT EXISTS "detections_Com_Name" ON "detections" ("Com_Name");
 CREATE INDEX IF NOT EXISTS "detections_Date_Time" ON "detections" ("Date" DESC, "Time" DESC);
 EOF
 
-apprise_version=$($HOME/BirdNET-Pi/birdnet/bin/pip3 show apprise 2>/dev/null | grep Version | awk '{print $2}')
+apprise_version=$($HOME/BirdNET-Pi/birdnet/bin/python3 -c "import apprise; print(apprise.__version__)")
 streamlit_version=$($HOME/BirdNET-Pi/birdnet/bin/pip3 show streamlit 2>/dev/null | grep Version | awk '{print $2}')
 
 [[ $apprise_version != "1.2.1" ]] && $HOME/BirdNET-Pi/birdnet/bin/pip3 install apprise==1.2.1