diff --git a/Tranga/Connector.cs b/Tranga/Connector.cs
index cc60293..a3913fd 100644
--- a/Tranga/Connector.cs
+++ b/Tranga/Connector.cs
@@ -1,5 +1,4 @@
 using System.IO.Compression;
-using System.Net;
 using System.Runtime.InteropServices;
 using System.Text.RegularExpressions;
 using System.Xml.Linq;
@@ -20,7 +19,7 @@ public abstract class Connector
 
     protected readonly Logger? logger;
 
-    protected readonly string imageCachePath;
+    private readonly string _imageCachePath;
 
     protected Connector(string downloadLocation, string imageCachePath, Logger? logger)
     {
@@ -30,9 +29,9 @@ public abstract class Connector
         {
             //RequestTypes for RateLimits
         }, logger);
-        this.imageCachePath = imageCachePath;
+        this._imageCachePath = imageCachePath;
         if (!Directory.Exists(imageCachePath))
-            Directory.CreateDirectory(this.imageCachePath);
+            Directory.CreateDirectory(this._imageCachePath);
     }
     
     public abstract string name { get; } //Name of the Connector (e.g. Website)
@@ -233,6 +232,7 @@ public abstract class Connector
     /// <param name="comicInfoPath">Path of the generate Chapter ComicInfo.xml, if it was generated</param>
     /// <param name="requestType">RequestType for RateLimits</param>
     /// <param name="referrer">Used in http request header</param>
+    /// <param name="cancellationToken"></param>
     protected bool DownloadChapterImages(string[] imageUrls, string saveArchiveFilePath, byte requestType, DownloadChapterTask parentTask, string? comicInfoPath = null, string? referrer = null, CancellationToken? cancellationToken = null)
     {
         if (cancellationToken?.IsCancellationRequested??false)
@@ -279,7 +279,7 @@ public abstract class Connector
     {
         string[] split = url.Split('/');
         string filename = split[^1];
-        string saveImagePath = Path.Join(imageCachePath, filename);
+        string saveImagePath = Path.Join(_imageCachePath, filename);
 
         if (File.Exists(saveImagePath))
             return filename;
@@ -301,7 +301,8 @@ public abstract class Connector
 
         private readonly Dictionary<byte, DateTime> _lastExecutedRateLimit;
         private readonly Dictionary<byte, TimeSpan> _rateLimit;
-        private Logger? logger;
+        // ReSharper disable once InconsistentNaming
+        private readonly Logger? logger;
 
         /// <summary>
         /// Creates a httpClient
diff --git a/Tranga/LibraryManager.cs b/Tranga/LibraryManager.cs
index 1b731d3..b0dcb70 100644
--- a/Tranga/LibraryManager.cs
+++ b/Tranga/LibraryManager.cs
@@ -23,6 +23,7 @@ public abstract class LibraryManager
     /// <param name="baseUrl">Base-URL of Komga instance, no trailing slashes(/)</param>
     /// <param name="auth">Base64 string of username and password (username):(password)</param>
     /// <param name="logger"></param>
+    /// <param name="libraryType"></param>
     protected LibraryManager(string baseUrl, string auth, Logger? logger, LibraryType libraryType)
     {
         this.baseUrl = baseUrl;
diff --git a/Tranga/NotificationManager.cs b/Tranga/NotificationManager.cs
index 2612725..65ad36d 100644
--- a/Tranga/NotificationManager.cs
+++ b/Tranga/NotificationManager.cs
@@ -7,8 +7,8 @@ namespace Tranga;
 
 public abstract class NotificationManager
 {
-    protected Logger? logger;
-    public NotificationManagerType notificationManagerType { get; }
+    protected readonly Logger? logger;
+    public NotificationManagerType notificationManagerType;
 
     protected NotificationManager(NotificationManagerType notificationManagerType, Logger? logger = null)
     {
diff --git a/Tranga/TrangaTask.cs b/Tranga/TrangaTask.cs
index a2d66f8..863d5d7 100644
--- a/Tranga/TrangaTask.cs
+++ b/Tranga/TrangaTask.cs
@@ -1,5 +1,4 @@
-using System.Globalization;
-using System.Text.Json.Serialization;
+using System.Text.Json.Serialization;
 using Logging;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
diff --git a/Tranga/TrangaTasks/DownloadChapterTask.cs b/Tranga/TrangaTasks/DownloadChapterTask.cs
index f998be6..e60c51a 100644
--- a/Tranga/TrangaTasks/DownloadChapterTask.cs
+++ b/Tranga/TrangaTasks/DownloadChapterTask.cs
@@ -1,5 +1,4 @@
 using Logging;
-using Newtonsoft.Json;
 
 namespace Tranga.TrangaTasks;