diff --git a/Squeezer/build.gradle b/Squeezer/build.gradle
index 5ee59bf61..e46c11dbc 100644
--- a/Squeezer/build.gradle
+++ b/Squeezer/build.gradle
@@ -178,6 +178,7 @@ slimstrings {
             'SETTINGS',
             'SCREEN_SETTINGS',
             'ADVANCED_SETTINGS',
+            'RESCANNING_SHORT',
             'EXTRAS',
             'SETUP_PLAYTRACKALBUM',
             'SETUP_PLAYTRACKALBUM_DESC',
diff --git a/Squeezer/src/main/java/uk/org/ngo/squeezer/framework/BaseActivity.java b/Squeezer/src/main/java/uk/org/ngo/squeezer/framework/BaseActivity.java
index 2017025fe..14f00e22d 100644
--- a/Squeezer/src/main/java/uk/org/ngo/squeezer/framework/BaseActivity.java
+++ b/Squeezer/src/main/java/uk/org/ngo/squeezer/framework/BaseActivity.java
@@ -385,12 +385,7 @@ public void showDisplayMessage(@StringRes int resId) {
     }
 
     public void showDisplayMessage(String text) {
-        Map<String, Object> display = new HashMap<>();
-        display.put("text", new String[]{ text });
-        display.put("type", "text");
-        display.put("style", "style");  // TODO: What is the proper object for style?
-        DisplayMessage displayMessage = new DisplayMessage(display);
-        showDisplayMessage(displayMessage);
+        showDisplayMessage(new DisplayMessage(text));
     }
 
     @Subscribe(threadMode = ThreadMode.MAIN)
diff --git a/Squeezer/src/main/java/uk/org/ngo/squeezer/framework/ItemListActivity.java b/Squeezer/src/main/java/uk/org/ngo/squeezer/framework/ItemListActivity.java
index 67becc6e8..91a59cd57 100644
--- a/Squeezer/src/main/java/uk/org/ngo/squeezer/framework/ItemListActivity.java
+++ b/Squeezer/src/main/java/uk/org/ngo/squeezer/framework/ItemListActivity.java
@@ -47,6 +47,7 @@
 import uk.org.ngo.squeezer.service.SqueezeService;
 import uk.org.ngo.squeezer.service.event.ActivePlayerChanged;
 import uk.org.ngo.squeezer.service.event.HandshakeComplete;
+import uk.org.ngo.squeezer.service.event.RefreshEvent;
 import uk.org.ngo.squeezer.util.RetainFragment;
 
 /**
@@ -287,6 +288,12 @@ public void onEventMainThread(ActivePlayerChanged event) {
         }
     }
 
+    @MainThread
+    @Subscribe(threadMode = ThreadMode.MAIN)
+    public void onEventMainThread(RefreshEvent event) {
+        clearAndReOrderItems();
+    }
+
     /**
      * Orders any pages requested before the handshake completed.
      */
diff --git a/Squeezer/src/main/java/uk/org/ngo/squeezer/model/DisplayMessage.java b/Squeezer/src/main/java/uk/org/ngo/squeezer/model/DisplayMessage.java
index 8fc35795f..25a61ba29 100644
--- a/Squeezer/src/main/java/uk/org/ngo/squeezer/model/DisplayMessage.java
+++ b/Squeezer/src/main/java/uk/org/ngo/squeezer/model/DisplayMessage.java
@@ -26,12 +26,14 @@
 
 import uk.org.ngo.squeezer.R;
 import uk.org.ngo.squeezer.Util;
+import uk.org.ngo.squeezer.util.FluentHashMap;
 
 /**
  * The purpose of the showBriefly is (typically) to show a brief popup message on the display to
  * convey something to the user.
  */
 public class DisplayMessage {
+    private static final int DEFAULT_DURATION = 3000;
     private static final String TYPE_ICON = "icon";
     private static final String TYPE_TEXT = "text";
     private static final String TYPE_MIXED = "mixed";
@@ -51,11 +53,11 @@ public class DisplayMessage {
     public final String text;
 
     /** Remote icon or {@link Uri#EMPTY} */
-    @NonNull public Uri icon;
+    @NonNull public final Uri icon;
 
     public DisplayMessage(Map<String, Object> display) {
         type = Util.getString(display, "type", TYPE_TEXT);
-        duration = Util.getInt(display, "duration", 3000);
+        duration = Util.getInt(display, "duration", DEFAULT_DURATION);
         style = Util.getString(display, "style");
         Object[] texts = (Object[]) display.get("text");
         String text = TextUtils.join("\n",texts).replaceAll("\\\\n", "\n");
@@ -63,6 +65,10 @@ public DisplayMessage(Map<String, Object> display) {
         icon = Util.getImageUrl(display, display.containsKey("icon-id") ? "icon-id" : "icon");
     }
 
+    public DisplayMessage(String text) {
+        this(new FluentHashMap<String, Object>().with("type", "text").with("text", new String[]{ text }));
+    }
+
     public boolean isIcon() {
         return (TYPE_ICON.equals(type) && !TextUtils.isEmpty(style));
     }
diff --git a/Squeezer/src/main/java/uk/org/ngo/squeezer/service/CometClient.java b/Squeezer/src/main/java/uk/org/ngo/squeezer/service/CometClient.java
index 1ec0fccfa..c637d8db2 100644
--- a/Squeezer/src/main/java/uk/org/ngo/squeezer/service/CometClient.java
+++ b/Squeezer/src/main/java/uk/org/ngo/squeezer/service/CometClient.java
@@ -391,6 +391,17 @@ private void parseServerStatus(ClientSessionChannel channel, Message message) {
             ImageFetcher.getInstance(Squeezer.getInstance()).clearCache();
         }
 
+        boolean rescan = Util.getInt(data, "rescan") != 0;
+        getConnectionState().setRescan(
+                rescan,
+                Util.getString(data, "progressname"),
+                Util.getString(data, "progressdone"),
+                Util.getString(data, "progresstotal"));
+        if (rescan) {
+            mBackgroundHandler.removeMessages(MSG_REFRESH_SERVER_STATUS);
+            mBackgroundHandler.sendEmptyMessageDelayed(MSG_REFRESH_SERVER_STATUS, 2000);
+        }
+
         getConnectionState().setMediaDirs(Util.getStringArray(data, ConnectionState.MEDIA_DIRS));
         getConnectionState().setServerVersion((String) data.get("version"));
         Object[] item_data = (Object[]) data.get("players_loop");
@@ -811,6 +822,7 @@ private static String getAdviceAction(Map<String, Object> advice) {
     private static final int MSG_TIME_UPDATE = 6;
     private static final int MSG_SLEEP_UPDATE = 7;
     private static final int MSG_MUSIC_CHANGED = 8;
+    private static final int MSG_REFRESH_SERVER_STATUS = 9;
     private class CliHandler extends Handler {
         CliHandler(Looper looper) {
             super(looper);
@@ -862,6 +874,9 @@ public void handleMessage(android.os.Message msg) {
                     }
                     break;
                 }
+                case MSG_REFRESH_SERVER_STATUS:
+                    requestServerStatus();
+                    break;
             }
         }
     }
diff --git a/Squeezer/src/main/java/uk/org/ngo/squeezer/service/ConnectionState.java b/Squeezer/src/main/java/uk/org/ngo/squeezer/service/ConnectionState.java
index 814fb571f..a8351db72 100644
--- a/Squeezer/src/main/java/uk/org/ngo/squeezer/service/ConnectionState.java
+++ b/Squeezer/src/main/java/uk/org/ngo/squeezer/service/ConnectionState.java
@@ -20,11 +20,8 @@
 import android.text.TextUtils;
 import android.util.Log;
 
-import androidx.annotation.IntDef;
 import androidx.annotation.NonNull;
 
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
 import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.List;
@@ -35,15 +32,19 @@
 import java.util.concurrent.atomic.AtomicReference;
 
 import org.greenrobot.eventbus.EventBus;
+
+import uk.org.ngo.squeezer.R;
+import uk.org.ngo.squeezer.Squeezer;
 import uk.org.ngo.squeezer.Util;
-import uk.org.ngo.squeezer.model.CustomJiveItemHandling;
+import uk.org.ngo.squeezer.model.DisplayMessage;
 import uk.org.ngo.squeezer.model.MenuStatusMessage;
 import uk.org.ngo.squeezer.model.Player;
-import uk.org.ngo.squeezer.model.PlayerState;
 import uk.org.ngo.squeezer.service.event.ActivePlayerChanged;
 import uk.org.ngo.squeezer.service.event.ConnectionChanged;
+import uk.org.ngo.squeezer.service.event.DisplayEvent;
 import uk.org.ngo.squeezer.service.event.HandshakeComplete;
 import uk.org.ngo.squeezer.service.event.PlayersChanged;
+import uk.org.ngo.squeezer.service.event.RefreshEvent;
 
 public class ConnectionState {
 
@@ -295,6 +296,23 @@ boolean canRehandshake() {
                 && ((SystemClock.elapsedRealtime() - rehandshake) < REHANDSHAKE_TIMEOUT);
     }
 
+    private volatile boolean rescan;
+
+    public void setRescan(boolean rescan, String progressName, String progressDone, String progressTotal) {
+        if (rescan || rescan != this.rescan) {
+            this.rescan = rescan;
+            mEventBus.post(rescan
+                    ? new DisplayEvent(new DisplayMessage(formatScanningProgress(progressName, progressDone, progressTotal)))
+                    : new RefreshEvent()
+            );
+        }
+    }
+
+    private String formatScanningProgress(String progressName, String progressDone, String progressTotal) {
+        if (progressName == null) return Squeezer.getInstance().getString(R.string.RESCANNING_SHORT);
+        return progressName + (progressDone != null && progressTotal != null ? String.format(" %s/%s", progressDone, progressTotal) : "");
+    }
+
     @NonNull
     @Override
     public String toString() {
diff --git a/Squeezer/src/main/java/uk/org/ngo/squeezer/service/event/RefreshEvent.java b/Squeezer/src/main/java/uk/org/ngo/squeezer/service/event/RefreshEvent.java
new file mode 100644
index 000000000..6046eb610
--- /dev/null
+++ b/Squeezer/src/main/java/uk/org/ngo/squeezer/service/event/RefreshEvent.java
@@ -0,0 +1,7 @@
+package uk.org.ngo.squeezer.service.event;
+
+/**
+ * Event sent when the current page needs to reload.
+ */
+public class RefreshEvent {
+}
diff --git a/Squeezer/src/main/res/values-da/serverstrings.xml b/Squeezer/src/main/res/values-da/serverstrings.xml
index 695bb3101..53a726f16 100644
--- a/Squeezer/src/main/res/values-da/serverstrings.xml
+++ b/Squeezer/src/main/res/values-da/serverstrings.xml
@@ -4,6 +4,7 @@ Automatically generated file. DO NOT MODIFY
   <string name='SETUP_DIGITALVOLUMECONTROL'>Justering af lydstyrke</string>
   <string name='X_MINUTES'>%s minutter</string>
   <string name='SLEEP'>Slumre</string>
+  <string name='RESCANNING_SHORT'>Gennemsøger mediebibliotek igen…</string>
   <string name='ALARM'>Vækkeur</string>
   <string name='SETUP_DIGITALVOLUMECONTROL_OFF'>Udgangsnivau er fast 100%</string>
   <string name='SETUP_SYNCPOWER_ON'>Tænd/sluk med gruppe</string>
diff --git a/Squeezer/src/main/res/values-de/serverstrings.xml b/Squeezer/src/main/res/values-de/serverstrings.xml
index 622f51c5b..bc4d46da5 100644
--- a/Squeezer/src/main/res/values-de/serverstrings.xml
+++ b/Squeezer/src/main/res/values-de/serverstrings.xml
@@ -31,6 +31,7 @@ Automatically generated file. DO NOT MODIFY
   <string name='ALARM_ALL_ALARMS'>Alle Wecker</string>
   <string name='SLEEPING_IN'>Schlafmodus in</string>
   <string name='SETUP_DIGITALVOLUMECONTROL'>Lautstärkeregelung</string>
+  <string name='RESCANNING_SHORT'>Medienbibliothek wird durchsucht…</string>
   <string name='SETUP_SYNCPOWER_ON'>In Gruppe ein-/ausschalten</string>
   <string name='JIVE_POPUP_REMOVING_FROM_PLAYLIST'>\n%s\nwird aus Wiedergabeliste entfernt…</string>
   <string name='ALARM_DELETE'>Wecker entfernen</string>
diff --git a/Squeezer/src/main/res/values-fr/serverstrings.xml b/Squeezer/src/main/res/values-fr/serverstrings.xml
index 6c60e1b1f..cc2a0a6ad 100644
--- a/Squeezer/src/main/res/values-fr/serverstrings.xml
+++ b/Squeezer/src/main/res/values-fr/serverstrings.xml
@@ -31,6 +31,7 @@ Automatically generated file. DO NOT MODIFY
   <string name='ALARM_ALL_ALARMS'>Tous les réveils</string>
   <string name='SLEEPING_IN'>Mise en veille dans</string>
   <string name='SETUP_DIGITALVOLUMECONTROL'>Réglage du volume</string>
+  <string name='RESCANNING_SHORT'>Nouvelle analyse de la bibliothèque multimédia en cours…</string>
   <string name='SETUP_SYNCPOWER_ON'>Allumer/éteindre avec groupe</string>
   <string name='JIVE_POPUP_REMOVING_FROM_PLAYLIST'>Suppression de\n%s\nde la liste de lecture…</string>
   <string name='ALARM_DELETE'>Supprimer le réveil</string>
diff --git a/Squeezer/src/main/res/values-nl/serverstrings.xml b/Squeezer/src/main/res/values-nl/serverstrings.xml
index f7a223675..f1de29e6b 100644
--- a/Squeezer/src/main/res/values-nl/serverstrings.xml
+++ b/Squeezer/src/main/res/values-nl/serverstrings.xml
@@ -31,6 +31,7 @@ Automatically generated file. DO NOT MODIFY
   <string name='ALARM_ALL_ALARMS'>Alle wekkers</string>
   <string name='SLEEPING_IN'>Sluimermodus in</string>
   <string name='SETUP_DIGITALVOLUMECONTROL'>Volumeregelaar</string>
+  <string name='RESCANNING_SHORT'>Mediabibliotheek wordt opnieuw gescand…</string>
   <string name='SETUP_SYNCPOWER_ON'>In groep uit-/aanzetten</string>
   <string name='JIVE_POPUP_REMOVING_FROM_PLAYLIST'>Bezig met verwijderen van\n%s\nuit afspeellijst…</string>
   <string name='ALARM_DELETE'>Wekker verwijderen</string>
diff --git a/Squeezer/src/main/res/values/serverstrings.xml b/Squeezer/src/main/res/values/serverstrings.xml
index 5110f65b3..5b0366754 100644
--- a/Squeezer/src/main/res/values/serverstrings.xml
+++ b/Squeezer/src/main/res/values/serverstrings.xml
@@ -31,6 +31,7 @@ Automatically generated file. DO NOT MODIFY
   <string name='ALARM_ALL_ALARMS'>All Alarms</string>
   <string name='SLEEPING_IN'>Sleeping in</string>
   <string name='SETUP_DIGITALVOLUMECONTROL'>Volume Control</string>
+  <string name='RESCANNING_SHORT'>Rescanning Media Library…</string>
   <string name='SETUP_SYNCPOWER_ON'>Power off/on with group</string>
   <string name='JIVE_POPUP_REMOVING_FROM_PLAYLIST'>Removing\n%s\nfrom Playlist…</string>
   <string name='ALARM_DELETE'>Remove Alarm</string>