Fixed.

Backend/Handler/Communication.cs

@@ -53,7 +53,7 @@ public class Communication
             
             CommunicationObject? communicationObject = JsonSerializer.Deserialize<CommunicationObject>(message);
 
-            rep.SendFrame(JsonSerializer.SerializeToUtf8Bytes("Success"));
+            //rep.SendFrame(JsonSerializer.SerializeToUtf8Bytes("Success"));
             
             if (communicationObject is null)
             {
@@ -164,6 +164,8 @@ public class Communication
                     _contentFilter.SetTimeout(value);
                 }
                 
+                rep.SendFrame(JsonSerializer.SerializeToUtf8Bytes("Success"));
+                
                 break;
             }
         }

Backend/Handler/IpScanner.cs

@@ -117,7 +117,6 @@ public class IpScanner
                     
                     if (_discardedQueue.Count >= 2000)
                     {
-                        Console.WriteLine("loooooooooooooooooooooooooooool");
                         Thread.Sleep(500);
                     }
                     
@@ -143,9 +142,9 @@ public class IpScanner
                                 responseCode = ping.Send(address, _timeout, buf, null).Status;
                             }
                         }
-                        catch (Exception e)
+                        catch
                         {
-                            Console.WriteLine(e);
+                            //
                         }
                         
                         if (responseCode != IPStatus.Success)

Backend/Handler/ThreadHandler.cs

@@ -51,7 +51,7 @@ public class ThreadHandler
     {
         Thread.Sleep(10000); // Let the database handler instantiate and warm up first.
         
-        WaitHandle[] wait = _ipScanner.Start(64);
+        WaitHandle[] wait = _ipScanner.Start(4);
         
         WaitHandle.WaitAll(wait);
         
@@ -78,7 +78,7 @@ public class ThreadHandler
     
     private void StartDiscardedDbHandler()
     {
-        WaitHandle[] wait = _dbHandler.Start(4);
+        WaitHandle[] wait = _dbHandler.Start(2);
         
         WaitHandle.WaitAll(wait);