diff --git a/FreeTubeSyncer/Program.cs b/FreeTubeSyncer/Program.cs
index 4bbcfc9..1bca529 100644
--- a/FreeTubeSyncer/Program.cs
+++ b/FreeTubeSyncer/Program.cs
@@ -95,9 +95,13 @@ class Program
             {
                 Thread.Sleep(100);
                 if (lastTime - DateTime.Now <= TimeSpan.FromSeconds(30)) continue;
+                var start = DateTime.Now;
+                Console.WriteLine("Checking for updates...");
                 foreach (var syncer in syncers)
                     syncer.FetchDatabase().Wait();
                 lastTime = DateTime.Now;
+                var end = DateTime.Now - start;
+                Console.WriteLine($"Check completed. Total Time: {end}");
             }
         }
     }
diff --git a/FreeTubeSyncer/REST/Syncer.cs b/FreeTubeSyncer/REST/Syncer.cs
index 80941fc..c984257 100644
--- a/FreeTubeSyncer/REST/Syncer.cs
+++ b/FreeTubeSyncer/REST/Syncer.cs
@@ -29,6 +29,7 @@ public class Syncer<T> : ISyncer where T : class, IDataModel, new()
     private string _restEndpoint;
 
     private bool _isDirty = false;
+    private bool _syncing = false;
 
     public Syncer(DBSyncWatcher watcher, string dbPath, string dbName, string restEndpoint)
     {
@@ -97,6 +98,8 @@ public class Syncer<T> : ISyncer where T : class, IDataModel, new()
     {
         if (dbName != _dbName)
             return;
+        if (_syncing)
+            return;
         
         T? entry;
         try
@@ -129,6 +132,7 @@ public class Syncer<T> : ISyncer where T : class, IDataModel, new()
     {
         if (!_isDirty)
             return;
+        _syncing = true;
         Console.WriteLine($"Syncing {_dbPath}...");
         var json = new List<string>();
         foreach (var entry in _entries)
@@ -136,5 +140,6 @@ public class Syncer<T> : ISyncer where T : class, IDataModel, new()
         File.WriteAllLines(_dbPath, json);
         Console.WriteLine($"Updated {_dbPath}.");
         _isDirty = false;
+        _syncing = false;
     }
 }
\ No newline at end of file