diff --git a/Emby.Server.Implementations/AppBase/BaseConfigurationManager.cs b/Emby.Server.Implementations/AppBase/BaseConfigurationManager.cs
index a4deeddb78..a2f38c8c2d 100644
--- a/Emby.Server.Implementations/AppBase/BaseConfigurationManager.cs
+++ b/Emby.Server.Implementations/AppBase/BaseConfigurationManager.cs
@@ -8,7 +8,6 @@ using MediaBrowser.Common.Configuration;
 using MediaBrowser.Common.Events;
 using MediaBrowser.Common.Extensions;
 using MediaBrowser.Model.Configuration;
-using MediaBrowser.Model.IO;
 using MediaBrowser.Model.Serialization;
 using Microsoft.Extensions.Logging;
 
@@ -19,14 +18,8 @@ namespace Emby.Server.Implementations.AppBase
     /// </summary>
     public abstract class BaseConfigurationManager : IConfigurationManager
     {
-        private readonly IFileSystem _fileSystem;
-
-        private readonly ConcurrentDictionary<string, object> _configurations = new ConcurrentDictionary<string, object>();
-
-        /// <summary>
-        /// The _configuration sync lock.
-        /// </summary>
-        private readonly object _configurationSyncLock = new object();
+        private readonly ConcurrentDictionary<string, object> _configurations = new();
+        private readonly object _configurationSyncLock = new();
 
         private ConfigurationStore[] _configurationStores = Array.Empty<ConfigurationStore>();
         private IConfigurationFactory[] _configurationFactories = Array.Empty<IConfigurationFactory>();
@@ -42,12 +35,13 @@ namespace Emby.Server.Implementations.AppBase
         /// <param name="applicationPaths">The application paths.</param>
         /// <param name="loggerFactory">The logger factory.</param>
         /// <param name="xmlSerializer">The XML serializer.</param>
-        /// <param name="fileSystem">The file system.</param>
-        protected BaseConfigurationManager(IApplicationPaths applicationPaths, ILoggerFactory loggerFactory, IXmlSerializer xmlSerializer, IFileSystem fileSystem)
+        protected BaseConfigurationManager(
+            IApplicationPaths applicationPaths,
+            ILoggerFactory loggerFactory,
+            IXmlSerializer xmlSerializer)
         {
             CommonApplicationPaths = applicationPaths;
             XmlSerializer = xmlSerializer;
-            _fileSystem = fileSystem;
             Logger = loggerFactory.CreateLogger<BaseConfigurationManager>();
 
             UpdateCachePath();
@@ -272,7 +266,7 @@ namespace Emby.Server.Implementations.AppBase
         {
             var file = Path.Combine(path, Guid.NewGuid().ToString());
             File.WriteAllText(file, string.Empty);
-            _fileSystem.DeleteFile(file);
+            File.Delete(file);
         }
 
         private string GetConfigurationFile(string key)
diff --git a/Emby.Server.Implementations/ApplicationHost.cs b/Emby.Server.Implementations/ApplicationHost.cs
index 985ab0db5e..8518b13521 100644
--- a/Emby.Server.Implementations/ApplicationHost.cs
+++ b/Emby.Server.Implementations/ApplicationHost.cs
@@ -120,7 +120,6 @@ namespace Emby.Server.Implementations
         private readonly ConcurrentDictionary<IDisposable, byte> _disposableParts = new();
         private readonly DeviceId _deviceId;
 
-        private readonly IFileSystem _fileSystemManager;
         private readonly IConfiguration _startupConfig;
         private readonly IXmlSerializer _xmlSerializer;
         private readonly IStartupOptions _startupOptions;
@@ -153,10 +152,8 @@ namespace Emby.Server.Implementations
             LoggerFactory = loggerFactory;
             _startupOptions = options;
             _startupConfig = startupConfig;
-            _fileSystemManager = new ManagedFileSystem(LoggerFactory.CreateLogger<ManagedFileSystem>(), applicationPaths);
 
             Logger = LoggerFactory.CreateLogger<ApplicationHost>();
-            _fileSystemManager.AddShortcutHandler(new MbLinkShortcutHandler());
             _deviceId = new DeviceId(ApplicationPaths, LoggerFactory);
 
             ApplicationVersion = typeof(ApplicationHost).Assembly.GetName().Version;
@@ -164,7 +161,7 @@ namespace Emby.Server.Implementations
             ApplicationUserAgent = Name.Replace(' ', '-') + "/" + ApplicationVersionString;
 
             _xmlSerializer = new MyXmlSerializer();
-            ConfigurationManager = new ServerConfigurationManager(ApplicationPaths, LoggerFactory, _xmlSerializer, _fileSystemManager);
+            ConfigurationManager = new ServerConfigurationManager(ApplicationPaths, LoggerFactory, _xmlSerializer);
             _pluginManager = new PluginManager(
                 LoggerFactory.CreateLogger<PluginManager>(),
                 this,
@@ -507,7 +504,9 @@ namespace Emby.Server.Implementations
             serviceCollection.AddSingleton(_pluginManager);
             serviceCollection.AddSingleton<IApplicationPaths>(ApplicationPaths);
 
-            serviceCollection.AddSingleton(_fileSystemManager);
+            serviceCollection.AddSingleton<IFileSystem, ManagedFileSystem>();
+            serviceCollection.AddSingleton<IShortcutHandler, MbLinkShortcutHandler>();
+
             serviceCollection.AddSingleton<TmdbClientManager>();
 
             serviceCollection.AddSingleton(NetManager);
@@ -681,7 +680,7 @@ namespace Emby.Server.Implementations
             BaseItem.ProviderManager = Resolve<IProviderManager>();
             BaseItem.LocalizationManager = Resolve<ILocalizationManager>();
             BaseItem.ItemRepository = Resolve<IItemRepository>();
-            BaseItem.FileSystem = _fileSystemManager;
+            BaseItem.FileSystem = Resolve<IFileSystem>();
             BaseItem.UserDataManager = Resolve<IUserDataManager>();
             BaseItem.ChannelManager = Resolve<IChannelManager>();
             Video.LiveTvManager = Resolve<ILiveTvManager>();
diff --git a/Emby.Server.Implementations/Configuration/ServerConfigurationManager.cs b/Emby.Server.Implementations/Configuration/ServerConfigurationManager.cs
index 6b8b1a620f..0ee43ce0a3 100644
--- a/Emby.Server.Implementations/Configuration/ServerConfigurationManager.cs
+++ b/Emby.Server.Implementations/Configuration/ServerConfigurationManager.cs
@@ -7,7 +7,6 @@ using MediaBrowser.Common.Configuration;
 using MediaBrowser.Controller;
 using MediaBrowser.Controller.Configuration;
 using MediaBrowser.Model.Configuration;
-using MediaBrowser.Model.IO;
 using MediaBrowser.Model.Serialization;
 using Microsoft.Extensions.Logging;
 
@@ -22,11 +21,13 @@ namespace Emby.Server.Implementations.Configuration
         /// Initializes a new instance of the <see cref="ServerConfigurationManager" /> class.
         /// </summary>
         /// <param name="applicationPaths">The application paths.</param>
-        /// <param name="loggerFactory">The paramref name="loggerFactory" factory.</param>
+        /// <param name="loggerFactory">The logger factory.</param>
         /// <param name="xmlSerializer">The XML serializer.</param>
-        /// <param name="fileSystem">The file system.</param>
-        public ServerConfigurationManager(IApplicationPaths applicationPaths, ILoggerFactory loggerFactory, IXmlSerializer xmlSerializer, IFileSystem fileSystem)
-            : base(applicationPaths, loggerFactory, xmlSerializer, fileSystem)
+        public ServerConfigurationManager(
+            IApplicationPaths applicationPaths,
+            ILoggerFactory loggerFactory,
+            IXmlSerializer xmlSerializer)
+            : base(applicationPaths, loggerFactory, xmlSerializer)
         {
             UpdateMetadataPath();
         }
diff --git a/Emby.Server.Implementations/IO/ManagedFileSystem.cs b/Emby.Server.Implementations/IO/ManagedFileSystem.cs
index 3aa5233ed1..18b00ce0b2 100644
--- a/Emby.Server.Implementations/IO/ManagedFileSystem.cs
+++ b/Emby.Server.Implementations/IO/ManagedFileSystem.cs
@@ -15,10 +15,6 @@ namespace Emby.Server.Implementations.IO
     /// </summary>
     public class ManagedFileSystem : IFileSystem
     {
-        private readonly ILogger<ManagedFileSystem> _logger;
-
-        private readonly List<IShortcutHandler> _shortcutHandlers = new List<IShortcutHandler>();
-        private readonly string _tempPath;
         private static readonly bool _isEnvironmentCaseInsensitive = OperatingSystem.IsWindows();
         private static readonly char[] _invalidPathCharacters =
         {
@@ -29,23 +25,24 @@ namespace Emby.Server.Implementations.IO
             (char)31, ':', '*', '?', '\\', '/'
         };
 
+        private readonly ILogger<ManagedFileSystem> _logger;
+        private readonly List<IShortcutHandler> _shortcutHandlers;
+        private readonly string _tempPath;
+
         /// <summary>
         /// Initializes a new instance of the <see cref="ManagedFileSystem"/> class.
         /// </summary>
         /// <param name="logger">The <see cref="ILogger"/> instance to use.</param>
         /// <param name="applicationPaths">The <see cref="IApplicationPaths"/> instance to use.</param>
+        /// <param name="shortcutHandlers">the <see cref="IShortcutHandler"/>'s to use.</param>
         public ManagedFileSystem(
             ILogger<ManagedFileSystem> logger,
-            IApplicationPaths applicationPaths)
+            IApplicationPaths applicationPaths,
+            IEnumerable<IShortcutHandler> shortcutHandlers)
         {
             _logger = logger;
             _tempPath = applicationPaths.TempDirectory;
-        }
-
-        /// <inheritdoc />
-        public virtual void AddShortcutHandler(IShortcutHandler handler)
-        {
-            _shortcutHandlers.Add(handler);
+            _shortcutHandlers = shortcutHandlers.ToList();
         }
 
         /// <summary>
diff --git a/Emby.Server.Implementations/Session/SessionManager.cs b/Emby.Server.Implementations/Session/SessionManager.cs
index 50d3e8e46d..e935f7e5e5 100644
--- a/Emby.Server.Implementations/Session/SessionManager.cs
+++ b/Emby.Server.Implementations/Session/SessionManager.cs
@@ -951,28 +951,28 @@ namespace Emby.Server.Implementations.Session
 
         private bool OnPlaybackStopped(User user, BaseItem item, long? positionTicks, bool playbackFailed)
         {
-            bool playedToCompletion = false;
-
-            if (!playbackFailed)
+            if (playbackFailed)
             {
-                var data = _userDataManager.GetUserData(user, item);
-
-                if (positionTicks.HasValue)
-                {
-                    playedToCompletion = _userDataManager.UpdatePlayState(item, data, positionTicks.Value);
-                }
-                else
-                {
-                    // If the client isn't able to report this, then we'll just have to make an assumption
-                    data.PlayCount++;
-                    data.Played = item.SupportsPlayedStatus;
-                    data.PlaybackPositionTicks = 0;
-                    playedToCompletion = true;
-                }
-
-                _userDataManager.SaveUserData(user, item, data, UserDataSaveReason.PlaybackFinished, CancellationToken.None);
+                return false;
             }
 
+            var data = _userDataManager.GetUserData(user, item);
+            bool playedToCompletion;
+            if (positionTicks.HasValue)
+            {
+                playedToCompletion = _userDataManager.UpdatePlayState(item, data, positionTicks.Value);
+            }
+            else
+            {
+                // If the client isn't able to report this, then we'll just have to make an assumption
+                data.PlayCount++;
+                data.Played = item.SupportsPlayedStatus;
+                data.PlaybackPositionTicks = 0;
+                playedToCompletion = true;
+            }
+
+            _userDataManager.SaveUserData(user, item, data, UserDataSaveReason.PlaybackFinished, CancellationToken.None);
+
             return playedToCompletion;
         }
 
diff --git a/Jellyfin.Api/Controllers/LiveTvController.cs b/Jellyfin.Api/Controllers/LiveTvController.cs
index 267ba4afb4..649397d68d 100644
--- a/Jellyfin.Api/Controllers/LiveTvController.cs
+++ b/Jellyfin.Api/Controllers/LiveTvController.cs
@@ -23,7 +23,6 @@ using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Entities.TV;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.LiveTv;
-using MediaBrowser.Controller.Session;
 using MediaBrowser.Model.Dto;
 using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.LiveTv;
@@ -48,7 +47,6 @@ public class LiveTvController : BaseJellyfinApiController
     private readonly IMediaSourceManager _mediaSourceManager;
     private readonly IConfigurationManager _configurationManager;
     private readonly TranscodingJobHelper _transcodingJobHelper;
-    private readonly ISessionManager _sessionManager;
 
     /// <summary>
     /// Initializes a new instance of the <see cref="LiveTvController"/> class.
@@ -61,7 +59,6 @@ public class LiveTvController : BaseJellyfinApiController
     /// <param name="mediaSourceManager">Instance of the <see cref="IMediaSourceManager"/> interface.</param>
     /// <param name="configurationManager">Instance of the <see cref="IConfigurationManager"/> interface.</param>
     /// <param name="transcodingJobHelper">Instance of the <see cref="TranscodingJobHelper"/> class.</param>
-    /// <param name="sessionManager">Instance of the <see cref="ISessionManager"/> interface.</param>
     public LiveTvController(
         ILiveTvManager liveTvManager,
         IUserManager userManager,
@@ -70,8 +67,7 @@ public class LiveTvController : BaseJellyfinApiController
         IDtoService dtoService,
         IMediaSourceManager mediaSourceManager,
         IConfigurationManager configurationManager,
-        TranscodingJobHelper transcodingJobHelper,
-        ISessionManager sessionManager)
+        TranscodingJobHelper transcodingJobHelper)
     {
         _liveTvManager = liveTvManager;
         _userManager = userManager;
@@ -81,7 +77,6 @@ public class LiveTvController : BaseJellyfinApiController
         _mediaSourceManager = mediaSourceManager;
         _configurationManager = configurationManager;
         _transcodingJobHelper = transcodingJobHelper;
-        _sessionManager = sessionManager;
     }
 
     /// <summary>
diff --git a/Jellyfin.Api/Middleware/RobotsRedirectionMiddleware.cs b/Jellyfin.Api/Middleware/RobotsRedirectionMiddleware.cs
index 8bf626035d..acf3645fdc 100644
--- a/Jellyfin.Api/Middleware/RobotsRedirectionMiddleware.cs
+++ b/Jellyfin.Api/Middleware/RobotsRedirectionMiddleware.cs
@@ -33,8 +33,7 @@ public class RobotsRedirectionMiddleware
     /// <returns>The async task.</returns>
     public async Task Invoke(HttpContext httpContext)
     {
-        var localPath = httpContext.Request.Path.ToString();
-        if (string.Equals(localPath, "/robots.txt", StringComparison.OrdinalIgnoreCase))
+        if (httpContext.Request.Path.Equals("/robots.txt", StringComparison.OrdinalIgnoreCase))
         {
             _logger.LogDebug("Redirecting robots.txt request to web/robots.txt");
             httpContext.Response.Redirect("web/robots.txt");
diff --git a/Jellyfin.Server.Implementations/Users/UserManager.cs b/Jellyfin.Server.Implementations/Users/UserManager.cs
index 5010751ddb..94ac4798ca 100644
--- a/Jellyfin.Server.Implementations/Users/UserManager.cs
+++ b/Jellyfin.Server.Implementations/Users/UserManager.cs
@@ -20,7 +20,6 @@ using MediaBrowser.Controller.Events;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Net;
 using MediaBrowser.Model.Configuration;
-using MediaBrowser.Model.Cryptography;
 using MediaBrowser.Model.Dto;
 using MediaBrowser.Model.Users;
 using Microsoft.EntityFrameworkCore;
@@ -35,7 +34,6 @@ namespace Jellyfin.Server.Implementations.Users
     {
         private readonly IDbContextFactory<JellyfinDbContext> _dbProvider;
         private readonly IEventManager _eventManager;
-        private readonly ICryptoProvider _cryptoProvider;
         private readonly INetworkManager _networkManager;
         private readonly IApplicationHost _appHost;
         private readonly IImageProcessor _imageProcessor;
@@ -53,7 +51,6 @@ namespace Jellyfin.Server.Implementations.Users
         /// </summary>
         /// <param name="dbProvider">The database provider.</param>
         /// <param name="eventManager">The event manager.</param>
-        /// <param name="cryptoProvider">The cryptography provider.</param>
         /// <param name="networkManager">The network manager.</param>
         /// <param name="appHost">The application host.</param>
         /// <param name="imageProcessor">The image processor.</param>
@@ -61,7 +58,6 @@ namespace Jellyfin.Server.Implementations.Users
         public UserManager(
             IDbContextFactory<JellyfinDbContext> dbProvider,
             IEventManager eventManager,
-            ICryptoProvider cryptoProvider,
             INetworkManager networkManager,
             IApplicationHost appHost,
             IImageProcessor imageProcessor,
@@ -69,7 +65,6 @@ namespace Jellyfin.Server.Implementations.Users
         {
             _dbProvider = dbProvider;
             _eventManager = eventManager;
-            _cryptoProvider = cryptoProvider;
             _networkManager = networkManager;
             _appHost = appHost;
             _imageProcessor = imageProcessor;
@@ -384,7 +379,7 @@ namespace Jellyfin.Server.Implementations.Users
             }
 
             var user = Users.FirstOrDefault(i => string.Equals(username, i.Username, StringComparison.OrdinalIgnoreCase));
-            var authResult = await AuthenticateLocalUser(username, password, user, remoteEndPoint)
+            var authResult = await AuthenticateLocalUser(username, password, user)
                 .ConfigureAwait(false);
             var authenticationProvider = authResult.AuthenticationProvider;
             var success = authResult.Success;
@@ -787,8 +782,7 @@ namespace Jellyfin.Server.Implementations.Users
         private async Task<(IAuthenticationProvider? AuthenticationProvider, string Username, bool Success)> AuthenticateLocalUser(
                 string username,
                 string password,
-                User? user,
-                string remoteEndPoint)
+                User? user)
         {
             bool success = false;
             IAuthenticationProvider? authenticationProvider = null;
diff --git a/MediaBrowser.Model/IO/IFileSystem.cs b/MediaBrowser.Model/IO/IFileSystem.cs
index 5bdda2b240..ec381d4231 100644
--- a/MediaBrowser.Model/IO/IFileSystem.cs
+++ b/MediaBrowser.Model/IO/IFileSystem.cs
@@ -10,8 +10,6 @@ namespace MediaBrowser.Model.IO
     /// </summary>
     public interface IFileSystem
     {
-        void AddShortcutHandler(IShortcutHandler handler);
-
         /// <summary>
         /// Determines whether the specified filename is shortcut.
         /// </summary>