diff --git a/Emby.Server.Implementations/HttpServer/FileWriter.cs b/Emby.Server.Implementations/HttpServer/FileWriter.cs
index 590eee1b4..6fce8de44 100644
--- a/Emby.Server.Implementations/HttpServer/FileWriter.cs
+++ b/Emby.Server.Implementations/HttpServer/FileWriter.cs
@@ -29,7 +29,6 @@ namespace Emby.Server.Implementations.HttpServer
 
         private readonly IStreamHelper _streamHelper;
         private readonly ILogger _logger;
-        private readonly IFileSystem _fileSystem;
 
         /// <summary>
         /// The _options.
@@ -49,7 +48,6 @@ namespace Emby.Server.Implementations.HttpServer
             }
 
             _streamHelper = streamHelper;
-            _fileSystem = fileSystem;
 
             Path = path;
             _logger = logger;
diff --git a/Emby.Server.Implementations/HttpServer/Security/AuthService.cs b/Emby.Server.Implementations/HttpServer/Security/AuthService.cs
index 318bc6a24..c9f802a51 100644
--- a/Emby.Server.Implementations/HttpServer/Security/AuthService.cs
+++ b/Emby.Server.Implementations/HttpServer/Security/AuthService.cs
@@ -13,26 +13,22 @@ using MediaBrowser.Controller.Security;
 using MediaBrowser.Controller.Session;
 using MediaBrowser.Model.Services;
 using Microsoft.AspNetCore.Http;
-using Microsoft.Extensions.Logging;
 
 namespace Emby.Server.Implementations.HttpServer.Security
 {
     public class AuthService : IAuthService
     {
-        private readonly ILogger<AuthService> _logger;
         private readonly IAuthorizationContext _authorizationContext;
         private readonly ISessionManager _sessionManager;
         private readonly IServerConfigurationManager _config;
         private readonly INetworkManager _networkManager;
 
         public AuthService(
-            ILogger<AuthService> logger,
             IAuthorizationContext authorizationContext,
             IServerConfigurationManager config,
             ISessionManager sessionManager,
             INetworkManager networkManager)
         {
-            _logger = logger;
             _authorizationContext = authorizationContext;
             _config = config;
             _sessionManager = sessionManager;
diff --git a/Emby.Server.Implementations/Images/ArtistImageProvider.cs b/Emby.Server.Implementations/Images/ArtistImageProvider.cs
index 52896720e..bf57382ed 100644
--- a/Emby.Server.Implementations/Images/ArtistImageProvider.cs
+++ b/Emby.Server.Implementations/Images/ArtistImageProvider.cs
@@ -11,7 +11,6 @@ using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Entities.Audio;
 using MediaBrowser.Controller.Entities.Movies;
 using MediaBrowser.Controller.Entities.TV;
-using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Playlists;
 using MediaBrowser.Controller.Providers;
 using MediaBrowser.Model.Entities;
@@ -25,14 +24,9 @@ namespace Emby.Server.Implementations.Images
     /// </summary>
     public class ArtistImageProvider : BaseDynamicImageProvider<MusicArtist>
     {
-        /// <summary>
-        /// The library manager.
-        /// </summary>
-        private readonly ILibraryManager _libraryManager;
-
-        public ArtistImageProvider(IFileSystem fileSystem, IProviderManager providerManager, IApplicationPaths applicationPaths, IImageProcessor imageProcessor, ILibraryManager libraryManager) : base(fileSystem, providerManager, applicationPaths, imageProcessor)
+        public ArtistImageProvider(IFileSystem fileSystem, IProviderManager providerManager, IApplicationPaths applicationPaths, IImageProcessor imageProcessor)
+            : base(fileSystem, providerManager, applicationPaths, imageProcessor)
         {
-            _libraryManager = libraryManager;
         }
 
         /// <summary>
diff --git a/Emby.Server.Implementations/Library/Resolvers/TV/SeasonResolver.cs b/Emby.Server.Implementations/Library/Resolvers/TV/SeasonResolver.cs
index c8e41001a..3332e1806 100644
--- a/Emby.Server.Implementations/Library/Resolvers/TV/SeasonResolver.cs
+++ b/Emby.Server.Implementations/Library/Resolvers/TV/SeasonResolver.cs
@@ -1,6 +1,5 @@
 using System.Globalization;
 using Emby.Naming.TV;
-using MediaBrowser.Controller.Configuration;
 using MediaBrowser.Controller.Entities.TV;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Model.Globalization;
@@ -13,7 +12,6 @@ namespace Emby.Server.Implementations.Library.Resolvers.TV
     /// </summary>
     public class SeasonResolver : FolderResolver<Season>
     {
-        private readonly IServerConfigurationManager _config;
         private readonly ILibraryManager _libraryManager;
         private readonly ILocalizationManager _localization;
         private readonly ILogger<SeasonResolver> _logger;
@@ -21,17 +19,14 @@ namespace Emby.Server.Implementations.Library.Resolvers.TV
         /// <summary>
         /// Initializes a new instance of the <see cref="SeasonResolver"/> class.
         /// </summary>
-        /// <param name="config">The config.</param>
         /// <param name="libraryManager">The library manager.</param>
         /// <param name="localization">The localization.</param>
         /// <param name="logger">The logger.</param>
         public SeasonResolver(
-            IServerConfigurationManager config,
             ILibraryManager libraryManager,
             ILocalizationManager localization,
             ILogger<SeasonResolver> logger)
         {
-            _config = config;
             _libraryManager = libraryManager;
             _localization = localization;
             _logger = logger;
diff --git a/Emby.Server.Implementations/Library/UserDataManager.cs b/Emby.Server.Implementations/Library/UserDataManager.cs
index 175b3af57..f9e5e6bbc 100644
--- a/Emby.Server.Implementations/Library/UserDataManager.cs
+++ b/Emby.Server.Implementations/Library/UserDataManager.cs
@@ -13,7 +13,6 @@ using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Persistence;
 using MediaBrowser.Model.Dto;
 using MediaBrowser.Model.Entities;
-using Microsoft.Extensions.Logging;
 using Book = MediaBrowser.Controller.Entities.Book;
 
 namespace Emby.Server.Implementations.Library
@@ -28,18 +27,15 @@ namespace Emby.Server.Implementations.Library
         private readonly ConcurrentDictionary<string, UserItemData> _userData =
             new ConcurrentDictionary<string, UserItemData>(StringComparer.OrdinalIgnoreCase);
 
-        private readonly ILogger<UserDataManager> _logger;
         private readonly IServerConfigurationManager _config;
         private readonly IUserManager _userManager;
         private readonly IUserDataRepository _repository;
 
         public UserDataManager(
-            ILogger<UserDataManager> logger,
             IServerConfigurationManager config,
             IUserManager userManager,
             IUserDataRepository repository)
         {
-            _logger = logger;
             _config = config;
             _userManager = userManager;
             _repository = repository;
diff --git a/Emby.Server.Implementations/ScheduledTasks/TaskManager.cs b/Emby.Server.Implementations/ScheduledTasks/TaskManager.cs
index 3fe15ec68..81096026b 100644
--- a/Emby.Server.Implementations/ScheduledTasks/TaskManager.cs
+++ b/Emby.Server.Implementations/ScheduledTasks/TaskManager.cs
@@ -7,7 +7,6 @@ using System.Linq;
 using System.Threading.Tasks;
 using MediaBrowser.Common.Configuration;
 using MediaBrowser.Model.Events;
-using MediaBrowser.Model.IO;
 using MediaBrowser.Model.Serialization;
 using MediaBrowser.Model.Tasks;
 using Microsoft.Extensions.Logging;
@@ -37,7 +36,6 @@ namespace Emby.Server.Implementations.ScheduledTasks
         private readonly IJsonSerializer _jsonSerializer;
         private readonly IApplicationPaths _applicationPaths;
         private readonly ILogger<TaskManager> _logger;
-        private readonly IFileSystem _fileSystem;
 
         /// <summary>
         /// Initializes a new instance of the <see cref="TaskManager" /> class.
@@ -45,17 +43,14 @@ namespace Emby.Server.Implementations.ScheduledTasks
         /// <param name="applicationPaths">The application paths.</param>
         /// <param name="jsonSerializer">The json serializer.</param>
         /// <param name="logger">The logger.</param>
-        /// <param name="fileSystem">The filesystem manager.</param>
         public TaskManager(
             IApplicationPaths applicationPaths,
             IJsonSerializer jsonSerializer,
-            ILogger<TaskManager> logger,
-            IFileSystem fileSystem)
+            ILogger<TaskManager> logger)
         {
             _applicationPaths = applicationPaths;
             _jsonSerializer = jsonSerializer;
             _logger = logger;
-            _fileSystem = fileSystem;
 
             ScheduledTasks = Array.Empty<IScheduledTaskWorker>();
         }
diff --git a/Emby.Server.Implementations/ScheduledTasks/Tasks/ChapterImagesTask.cs b/Emby.Server.Implementations/ScheduledTasks/Tasks/ChapterImagesTask.cs
index 3854be703..8439f8a99 100644
--- a/Emby.Server.Implementations/ScheduledTasks/Tasks/ChapterImagesTask.cs
+++ b/Emby.Server.Implementations/ScheduledTasks/Tasks/ChapterImagesTask.cs
@@ -14,7 +14,6 @@ using MediaBrowser.Controller.Providers;
 using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.IO;
 using MediaBrowser.Model.Tasks;
-using Microsoft.Extensions.Logging;
 using MediaBrowser.Model.Globalization;
 
 namespace Emby.Server.Implementations.ScheduledTasks
@@ -24,11 +23,6 @@ namespace Emby.Server.Implementations.ScheduledTasks
     /// </summary>
     public class ChapterImagesTask : IScheduledTask
     {
-        /// <summary>
-        /// The _logger.
-        /// </summary>
-        private readonly ILogger<ChapterImagesTask> _logger;
-
         /// <summary>
         /// The _library manager.
         /// </summary>
@@ -46,7 +40,6 @@ namespace Emby.Server.Implementations.ScheduledTasks
         /// Initializes a new instance of the <see cref="ChapterImagesTask" /> class.
         /// </summary>
         public ChapterImagesTask(
-            ILoggerFactory loggerFactory,
             ILibraryManager libraryManager,
             IItemRepository itemRepo,
             IApplicationPaths appPaths,
@@ -54,7 +47,6 @@ namespace Emby.Server.Implementations.ScheduledTasks
             IFileSystem fileSystem,
             ILocalizationManager localization)
         {
-            _logger = loggerFactory.CreateLogger<ChapterImagesTask>();
             _libraryManager = libraryManager;
             _itemRepo = itemRepo;
             _appPaths = appPaths;