diff --git a/ViscaLibrary/ViscaProtocolProcessor.cs b/ViscaLibrary/ViscaProtocolProcessor.cs
index f4673ce..5d07df2 100644
--- a/ViscaLibrary/ViscaProtocolProcessor.cs
+++ b/ViscaLibrary/ViscaProtocolProcessor.cs
@@ -44,7 +44,7 @@ public static T Dequeue<T>(this BlockingCollection<T> queue)
     }
 #endif
 
-    public class ViscaProtocolProcessor
+    public class ViscaProtocolProcessor : IDisposable
     {
         private readonly Dictionary<ViscaCameraId, ViscaCamera> _cameras = new Dictionary<ViscaCameraId, ViscaCamera>(7);
 
@@ -118,13 +118,13 @@ public ViscaProtocolProcessor(Action<byte[]> sendData, Action<byte, string, obje
 #endif
         }
 
-#if !SSHARP
-        ~ViscaProtocolProcessor()
+        public void Dispose()
         {
+#if !SSHARP
             _responseQueue.CompleteAdding();
             _responseQueueCancel.Cancel(false);
-        }
 #endif
+        }
 
         /// <summary>
         /// Commands in the sending queue
@@ -324,6 +324,11 @@ private void parseResponse(object obj)
                     logMessage(2, "Visca Response Queue shutdown");
                     break;
                 }
+                catch (InvalidOperationException)
+                {
+                    logMessage(2, "Visca Response Queue shutdown 2");
+                    break;
+                }
 #endif
                 catch (Exception e)
                 {