diff --git a/Jellyfin.Plugin.TubeArchivistMetadata/Plugin.cs b/Jellyfin.Plugin.TubeArchivistMetadata/Plugin.cs
index 600fabb..a1662a7 100644
--- a/Jellyfin.Plugin.TubeArchivistMetadata/Plugin.cs
+++ b/Jellyfin.Plugin.TubeArchivistMetadata/Plugin.cs
@@ -173,6 +173,11 @@ namespace Jellyfin.Plugin.TubeArchivistMetadata
 
         private async void OnPlaybackProgress(object? sender, PlaybackProgressEventArgs eventArgs)
         {
+            if (eventArgs == null || eventArgs.ItemId == Guid.Empty)
+            {
+                Logger.LogWarning("PlaybackProgress called with null or empty Guid.");
+                return;
+            }
             if (Instance!.Configuration.JFTASync && eventArgs.Users.Any(u => Instance!.Configuration.JFUsernameFrom.Equals(u.Username, StringComparison.Ordinal)))
             {
                 BaseItem? season = LibraryManager.GetItemById(eventArgs.Item.ParentId);