diff --git a/Ryujinx.Core/OsHle/CondVar.cs b/Ryujinx.Core/OsHle/CondVar.cs
index f5fe3d292e..f1b846d08c 100644
--- a/Ryujinx.Core/OsHle/CondVar.cs
+++ b/Ryujinx.Core/OsHle/CondVar.cs
@@ -13,7 +13,7 @@ namespace Ryujinx.Core.OsHle
 
         private bool OwnsCondVarValue;
 
-        private List<HThread> WaitingThreads;
+        private List<KThread> WaitingThreads;
 
         public CondVar(Process Process, long CondVarAddress, long Timeout)
         {
@@ -21,10 +21,10 @@ namespace Ryujinx.Core.OsHle
             this.CondVarAddress = CondVarAddress;
             this.Timeout        = Timeout;
 
-            WaitingThreads = new List<HThread>();
+            WaitingThreads = new List<KThread>();
         }
 
-        public bool WaitForSignal(HThread Thread)
+        public bool WaitForSignal(KThread Thread)
         {
             int Count = Process.Memory.ReadInt32(CondVarAddress);
 
@@ -66,7 +66,7 @@ namespace Ryujinx.Core.OsHle
             return true;
         }
 
-        public void SetSignal(HThread Thread, int Count)
+        public void SetSignal(KThread Thread, int Count)
         {
             lock (WaitingThreads)
             {
diff --git a/Ryujinx.Core/OsHle/GlobalStateTable.cs b/Ryujinx.Core/OsHle/GlobalStateTable.cs
index 75173a4e44..ffc9f26270 100644
--- a/Ryujinx.Core/OsHle/GlobalStateTable.cs
+++ b/Ryujinx.Core/OsHle/GlobalStateTable.cs
@@ -1,4 +1,5 @@
 using System.Collections.Concurrent;
+using System.Collections.Generic;
 
 namespace Ryujinx.Core.OsHle
 {
@@ -38,14 +39,24 @@ namespace Ryujinx.Core.OsHle
             return default(T);
         }
 
-        public bool Delete(Process Process, int Id)
+        public object Delete(Process Process, int Id)
         {
             if (DictByProcess.TryGetValue(Process, out IdDictionary Dict))
             {
                 return Dict.Delete(Id);
             }
 
-            return false;
+            return null;
+        }
+
+        public ICollection<object> DeleteProcess(Process Process)
+        {
+            if (DictByProcess.TryRemove(Process, out IdDictionary Dict))
+            {
+                return Dict.Clear();
+            }
+
+            return null;
         }
     }
 }
\ No newline at end of file
diff --git a/Ryujinx.Core/OsHle/Handles/KProcessHandleTable.cs b/Ryujinx.Core/OsHle/Handles/KProcessHandleTable.cs
index e753b02629..2c8098834e 100644
--- a/Ryujinx.Core/OsHle/Handles/KProcessHandleTable.cs
+++ b/Ryujinx.Core/OsHle/Handles/KProcessHandleTable.cs
@@ -1,8 +1,8 @@
-using System;
+using System.Collections.Generic;
 
 namespace Ryujinx.Core.OsHle.Handles
 {
-    class KProcessHandleTable : IDisposable
+    class KProcessHandleTable
     {
         private IdDictionary Handles;
 
@@ -13,14 +13,7 @@ namespace Ryujinx.Core.OsHle.Handles
 
         public int OpenHandle(object Obj)
         {
-            int h = Handles.Add(Obj);
-
-            /*if (h == 0x1d)
-            {
-                throw new System.Exception("bad handle");
-            }*/
-
-            return h;
+            return Handles.Add(Obj);
         }
 
         public T GetData<T>(int Handle)
@@ -28,38 +21,14 @@ namespace Ryujinx.Core.OsHle.Handles
             return Handles.GetData<T>(Handle);
         }
 
-        public bool CloseHandle(int Handle)
+        public object CloseHandle(int Handle)
         {
-            object Data = Handles.GetData(Handle);
-
-            if (Data is HTransferMem TMem)
-            {
-                TMem.Memory.Manager.Reprotect(
-                    TMem.Position,
-                    TMem.Size,
-                    TMem.Perm);
-            }
-
             return Handles.Delete(Handle);
         }
 
-        public void Dispose()
+        public ICollection<object> Clear()
         {
-            Dispose(true);
-        }
-
-        protected virtual void Dispose(bool Disposing)
-        {
-            if (Disposing)
-            {
-                foreach (object Obj in Handles)
-                {
-                    if (Obj is IDisposable DisposableObj)
-                    {
-                        DisposableObj.Dispose();
-                    }
-                }
-            }
+            return Handles.Clear();
         }
     }
 }
\ No newline at end of file
diff --git a/Ryujinx.Core/OsHle/Handles/KProcessScheduler.cs b/Ryujinx.Core/OsHle/Handles/KProcessScheduler.cs
index b111607811..9575429838 100644
--- a/Ryujinx.Core/OsHle/Handles/KProcessScheduler.cs
+++ b/Ryujinx.Core/OsHle/Handles/KProcessScheduler.cs
@@ -5,15 +5,15 @@ using System.Threading;
 
 namespace Ryujinx.Core.OsHle.Handles
 {
-    public class KProcessScheduler : IDisposable
+    class KProcessScheduler : IDisposable
     {
         private class SchedulerThread : IDisposable
         {
-            public HThread Thread { get; private set; }
+            public KThread Thread { get; private set; }
 
             public AutoResetEvent WaitEvent { get; private set; }
 
-            public SchedulerThread(HThread Thread)
+            public SchedulerThread(KThread Thread)
             {
                 this.Thread = Thread;
 
@@ -95,7 +95,7 @@ namespace Ryujinx.Core.OsHle.Handles
             }
         }
 
-        private ConcurrentDictionary<HThread, SchedulerThread> AllThreads;
+        private ConcurrentDictionary<KThread, SchedulerThread> AllThreads;
 
         private ThreadQueue[] WaitingToRun;
 
@@ -105,7 +105,7 @@ namespace Ryujinx.Core.OsHle.Handles
 
         public KProcessScheduler()
         {
-            AllThreads = new ConcurrentDictionary<HThread, SchedulerThread>();
+            AllThreads = new ConcurrentDictionary<KThread, SchedulerThread>();
 
             WaitingToRun = new ThreadQueue[4];
 
@@ -119,7 +119,7 @@ namespace Ryujinx.Core.OsHle.Handles
             SchedLock = new object();
         }
 
-        public void StartThread(HThread Thread)
+        public void StartThread(KThread Thread)
         {
             lock (SchedLock)
             {
@@ -164,7 +164,7 @@ namespace Ryujinx.Core.OsHle.Handles
             }
         }
 
-        public void Resume(HThread CurrThread)
+        public void Resume(KThread CurrThread)
         {
             SchedulerThread SchedThread;
 
@@ -183,7 +183,7 @@ namespace Ryujinx.Core.OsHle.Handles
             TryResumingExecution(SchedThread);
         }
 
-        public bool WaitForSignal(HThread Thread, int Timeout = -1)
+        public bool WaitForSignal(KThread Thread, int Timeout = -1)
         {
             SchedulerThread SchedThread;
 
@@ -230,7 +230,7 @@ namespace Ryujinx.Core.OsHle.Handles
 
         private void TryResumingExecution(SchedulerThread SchedThread)
         {
-            HThread Thread = SchedThread.Thread;
+            KThread Thread = SchedThread.Thread;
 
             lock (SchedLock)
             {
@@ -249,7 +249,7 @@ namespace Ryujinx.Core.OsHle.Handles
             Logging.Debug($"{GetDbgThreadInfo(Thread)} resuming execution...");
         }
 
-        public void Yield(HThread Thread)
+        public void Yield(KThread Thread)
         {
             SchedulerThread SchedThread;
 
@@ -295,11 +295,11 @@ namespace Ryujinx.Core.OsHle.Handles
             }
         }
 
-        public void Signal(params HThread[] Threads)
+        public void Signal(params KThread[] Threads)
         {
             lock (SchedLock)
             {
-                foreach (HThread Thread in Threads)
+                foreach (KThread Thread in Threads)
                 {
                     if (AllThreads.TryGetValue(Thread, out SchedulerThread SchedThread))
                     {
@@ -314,7 +314,7 @@ namespace Ryujinx.Core.OsHle.Handles
             }
         }
 
-        private string GetDbgThreadInfo(HThread Thread)
+        private string GetDbgThreadInfo(KThread Thread)
         {
             return $"Thread {Thread.ThreadId} (core {Thread.ProcessorId}) prio {Thread.Priority}";
         }
diff --git a/Ryujinx.Core/OsHle/Handles/HThread.cs b/Ryujinx.Core/OsHle/Handles/KThread.cs
similarity index 79%
rename from Ryujinx.Core/OsHle/Handles/HThread.cs
rename to Ryujinx.Core/OsHle/Handles/KThread.cs
index c631cedc6c..aa1b27bede 100644
--- a/Ryujinx.Core/OsHle/Handles/HThread.cs
+++ b/Ryujinx.Core/OsHle/Handles/KThread.cs
@@ -2,7 +2,7 @@ using ChocolArm64;
 
 namespace Ryujinx.Core.OsHle.Handles
 {
-    public class HThread
+    class KThread : KSynchronizationObject
     {
         public AThread Thread { get; private set; }
 
@@ -11,7 +11,7 @@ namespace Ryujinx.Core.OsHle.Handles
 
         public int ThreadId => Thread.ThreadId;
 
-        public HThread(AThread Thread, int ProcessorId, int Priority)
+        public KThread(AThread Thread, int ProcessorId, int Priority)
         {
             this.Thread      = Thread;
             this.ProcessorId = ProcessorId;
diff --git a/Ryujinx.Core/OsHle/IdDictionary.cs b/Ryujinx.Core/OsHle/IdDictionary.cs
index bd20f69b5e..0746ae81b1 100644
--- a/Ryujinx.Core/OsHle/IdDictionary.cs
+++ b/Ryujinx.Core/OsHle/IdDictionary.cs
@@ -1,12 +1,10 @@
-using Ryujinx.Core.OsHle.Handles;
 using System;
-using System.Collections;
 using System.Collections.Concurrent;
 using System.Collections.Generic;
 
 namespace Ryujinx.Core.OsHle
 {
-    class IdDictionary : IEnumerable<object>
+    class IdDictionary
     {
         private ConcurrentDictionary<int, object> Objs;
 
@@ -60,31 +58,25 @@ namespace Ryujinx.Core.OsHle
             return default(T);
         }
 
-        public bool Delete(int Id)
+        public object Delete(int Id)
         {
             if (Objs.TryRemove(Id, out object Obj))
             {
-                if (Obj is IDisposable DisposableObj && !(Obj is KEvent))
-                {
-                    DisposableObj.Dispose();
-                }
-
                 FreeIdHint = Id;
 
-                return true;
+                return Obj;
             }
 
-            return false;
+            return null;
         }
 
-        IEnumerator<object> IEnumerable<object>.GetEnumerator()
+        public ICollection<object> Clear()
         {
-            return Objs.Values.GetEnumerator();
-        }
+            ICollection<object> Values = Objs.Values;
 
-        IEnumerator IEnumerable.GetEnumerator()
-        {
-            return Objs.Values.GetEnumerator();
+            Objs.Clear();
+
+            return Values;
         }
     }
 }
\ No newline at end of file
diff --git a/Ryujinx.Core/OsHle/Ipc/IpcHandler.cs b/Ryujinx.Core/OsHle/Ipc/IpcHandler.cs
index e6df6854a3..35a2535bee 100644
--- a/Ryujinx.Core/OsHle/Ipc/IpcHandler.cs
+++ b/Ryujinx.Core/OsHle/Ipc/IpcHandler.cs
@@ -13,8 +13,7 @@ namespace Ryujinx.Core.OsHle.Ipc
             AMemory    Memory,
             KSession   Session,
             IpcMessage Request,
-            long       CmdPtr,
-            int        HndId)
+            long       CmdPtr)
         {
             IpcMessage Response = new IpcMessage();
 
diff --git a/Ryujinx.Core/OsHle/Mutex.cs b/Ryujinx.Core/OsHle/Mutex.cs
index c619e12174..7a0e8b6cf5 100644
--- a/Ryujinx.Core/OsHle/Mutex.cs
+++ b/Ryujinx.Core/OsHle/Mutex.cs
@@ -16,7 +16,7 @@ namespace Ryujinx.Core.OsHle
 
         private object EnterWaitLock;
 
-        private ConcurrentQueue<HThread> WaitingThreads;
+        private ConcurrentQueue<KThread> WaitingThreads;
 
         public Mutex(Process Process, long MutexAddress, int OwnerThreadHandle)
         {
@@ -27,10 +27,10 @@ namespace Ryujinx.Core.OsHle
 
             EnterWaitLock = new object();
 
-            WaitingThreads = new ConcurrentQueue<HThread>();
+            WaitingThreads = new ConcurrentQueue<KThread>();
         }
 
-        public void WaitForLock(HThread RequestingThread, int RequestingThreadHandle)
+        public void WaitForLock(KThread RequestingThread, int RequestingThreadHandle)
         {
             AcquireMutexValue();
 
@@ -83,11 +83,11 @@ namespace Ryujinx.Core.OsHle
 
                 ReleaseMutexValue();
 
-                HThread[] UnlockedThreads = new HThread[WaitingThreads.Count];
+                KThread[] UnlockedThreads = new KThread[WaitingThreads.Count];
 
                 int Index = 0;
 
-                while (WaitingThreads.TryDequeue(out HThread Thread))
+                while (WaitingThreads.TryDequeue(out KThread Thread))
                 {
                     UnlockedThreads[Index++] = Thread;
                 }
diff --git a/Ryujinx.Core/OsHle/Process.cs b/Ryujinx.Core/OsHle/Process.cs
index cf909816b9..1846e576d3 100644
--- a/Ryujinx.Core/OsHle/Process.cs
+++ b/Ryujinx.Core/OsHle/Process.cs
@@ -5,6 +5,7 @@ using Ryujinx.Core.Loaders;
 using Ryujinx.Core.Loaders.Executables;
 using Ryujinx.Core.OsHle.Exceptions;
 using Ryujinx.Core.OsHle.Handles;
+using Ryujinx.Core.OsHle.IpcServices.NvServices;
 using Ryujinx.Core.OsHle.Svc;
 using System;
 using System.Collections.Concurrent;
@@ -41,11 +42,11 @@ namespace Ryujinx.Core.OsHle
 
         private ConcurrentDictionary<int, AThread> TlsSlots;
 
-        private ConcurrentDictionary<long, HThread> ThreadsByTpidr;
+        private ConcurrentDictionary<long, KThread> ThreadsByTpidr;
 
         private List<Executable> Executables;
 
-        private HThread MainThread;
+        private KThread MainThread;
 
         private long ImageBase;
 
@@ -70,7 +71,7 @@ namespace Ryujinx.Core.OsHle
 
             TlsSlots = new ConcurrentDictionary<int, AThread>();
 
-            ThreadsByTpidr = new ConcurrentDictionary<long, HThread>();
+            ThreadsByTpidr = new ConcurrentDictionary<long, KThread>();
 
             Executables = new List<Executable>();
 
@@ -132,7 +133,7 @@ namespace Ryujinx.Core.OsHle
                 return false;
             }
 
-            MainThread = HandleTable.GetData<HThread>(Handle);
+            MainThread = HandleTable.GetData<KThread>(Handle);
 
             if (NeedsHbAbi)
             {
@@ -186,7 +187,7 @@ namespace Ryujinx.Core.OsHle
 
             AThread Thread = new AThread(GetTranslator(), Memory, EntryPoint);
 
-            HThread ThreadHnd = new HThread(Thread, ProcessorId, Priority);
+            KThread ThreadHnd = new KThread(Thread, ProcessorId, Priority);
 
             int Handle = HandleTable.OpenHandle(ThreadHnd);
 
@@ -311,9 +312,9 @@ namespace Ryujinx.Core.OsHle
             return (int)((Position - MemoryRegions.TlsPagesAddress) / TlsSize);
         }
 
-        public HThread GetThread(long Tpidr)
+        public KThread GetThread(long Tpidr)
         {
-            if (!ThreadsByTpidr.TryGetValue(Tpidr, out HThread Thread))
+            if (!ThreadsByTpidr.TryGetValue(Tpidr, out KThread Thread))
             {
                 Logging.Error($"Thread with TPIDR 0x{Tpidr:x16} not found!");
             }
@@ -344,8 +345,20 @@ namespace Ryujinx.Core.OsHle
                 }
 
                 Disposed = true;
-                
-                HandleTable.Dispose();
+
+                foreach (object Obj in HandleTable.Clear())
+                {
+                    if (Obj is KSession Session)
+                    {
+                        Session.Dispose();
+                    }
+                }
+
+                ServiceNvDrv.Fds.DeleteProcess(this);
+
+                ServiceNvDrv.NvMaps.DeleteProcess(this);
+
+                ServiceNvDrv.NvMapsById.DeleteProcess(this);
 
                 Scheduler.Dispose();
 
diff --git a/Ryujinx.Core/OsHle/Services/IpcService.cs b/Ryujinx.Core/OsHle/Services/IpcService.cs
index 8218592ea5..9dca811483 100644
--- a/Ryujinx.Core/OsHle/Services/IpcService.cs
+++ b/Ryujinx.Core/OsHle/Services/IpcService.cs
@@ -40,21 +40,6 @@ namespace Ryujinx.Core.OsHle.IpcServices
             IsDomain = false;
         }
 
-        private int Add(IIpcService Obj)
-        {
-            return DomainObjects.Add(Obj);
-        }
-
-        private bool Delete(int Id)
-        {
-            return DomainObjects.Delete(Id);
-        }
-
-        private IIpcService GetObject(int Id)
-        {
-            return DomainObjects.GetData<IIpcService>(Id);
-        }
-
         public void CallMethod(ServiceCtx Context)
         {
             IIpcService Service = this;
@@ -140,5 +125,27 @@ namespace Ryujinx.Core.OsHle.IpcServices
                 Context.Response.HandleDesc = IpcHandleDesc.MakeMove(Handle);
             }
         }
+
+        private int Add(IIpcService Obj)
+        {
+            return DomainObjects.Add(Obj);
+        }
+
+        private bool Delete(int Id)
+        {
+            object Obj = DomainObjects.Delete(Id);
+
+            if (Obj is IDisposable DisposableObj)
+            {
+                DisposableObj.Dispose();
+            }
+
+            return Obj != null;
+        }
+
+        private IIpcService GetObject(int Id)
+        {
+            return DomainObjects.GetData<IIpcService>(Id);
+        }
     }
 }
\ No newline at end of file
diff --git a/Ryujinx.Core/OsHle/Services/Nv/ServiceNvDrv.cs b/Ryujinx.Core/OsHle/Services/Nv/ServiceNvDrv.cs
index 97908ebd18..ef223772f5 100644
--- a/Ryujinx.Core/OsHle/Services/Nv/ServiceNvDrv.cs
+++ b/Ryujinx.Core/OsHle/Services/Nv/ServiceNvDrv.cs
@@ -18,7 +18,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.NvServices
 
         private Dictionary<(string, int), ServiceProcessIoctl> IoctlCmds;
 
-        private static GlobalStateTable Fds;
+        public static GlobalStateTable Fds { get; private set; }
 
         public static GlobalStateTable NvMaps     { get; private set; }
         public static GlobalStateTable NvMapsById { get; private set; }
diff --git a/Ryujinx.Core/OsHle/Services/Vi/IHOSBinderDriver.cs b/Ryujinx.Core/OsHle/Services/Vi/IHOSBinderDriver.cs
index f4745a7f0e..4c34200609 100644
--- a/Ryujinx.Core/OsHle/Services/Vi/IHOSBinderDriver.cs
+++ b/Ryujinx.Core/OsHle/Services/Vi/IHOSBinderDriver.cs
@@ -1,4 +1,5 @@
 using ChocolArm64.Memory;
+using Ryujinx.Core.OsHle.Handles;
 using Ryujinx.Core.OsHle.Ipc;
 using Ryujinx.Core.OsHle.IpcServices.Android;
 using Ryujinx.Graphics.Gal;
@@ -13,6 +14,8 @@ namespace Ryujinx.Core.OsHle.IpcServices.Vi
 
         public override IReadOnlyDictionary<int, ServiceProcessRequest> Commands => m_Commands;
 
+        private KEvent ReleaseEvent;
+
         private NvFlinger Flinger;
 
         public IHOSBinderDriver(IGalRenderer Renderer)
@@ -24,7 +27,9 @@ namespace Ryujinx.Core.OsHle.IpcServices.Vi
                 { 2, GetNativeHandle }
             };
 
-            Flinger = new NvFlinger(Renderer);
+            ReleaseEvent = new KEvent();
+
+            Flinger = new NvFlinger(Renderer, ReleaseEvent);
         }
 
         public long TransactParcel(ServiceCtx Context)
@@ -56,7 +61,9 @@ namespace Ryujinx.Core.OsHle.IpcServices.Vi
             int  Id  = Context.RequestData.ReadInt32();
             uint Unk = Context.RequestData.ReadUInt32();
 
-            Context.Response.HandleDesc = IpcHandleDesc.MakeMove(0xbadcafe);
+            int Handle = Context.Process.HandleTable.OpenHandle(ReleaseEvent);
+
+            Context.Response.HandleDesc = IpcHandleDesc.MakeMove(Handle);
 
             return 0;
         }
@@ -70,6 +77,8 @@ namespace Ryujinx.Core.OsHle.IpcServices.Vi
         {
             if (Disposing)
             {
+                ReleaseEvent.Dispose();
+
                 Flinger.Dispose();
             }
         }
diff --git a/Ryujinx.Core/OsHle/Services/Vi/NvFlinger.cs b/Ryujinx.Core/OsHle/Services/Vi/NvFlinger.cs
index d4c6dada9f..3a7a2ee62d 100644
--- a/Ryujinx.Core/OsHle/Services/Vi/NvFlinger.cs
+++ b/Ryujinx.Core/OsHle/Services/Vi/NvFlinger.cs
@@ -1,4 +1,5 @@
 using ChocolArm64.Memory;
+using Ryujinx.Core.OsHle.Handles;
 using Ryujinx.Core.OsHle.IpcServices.NvServices;
 using Ryujinx.Graphics.Gal;
 using System;
@@ -17,6 +18,10 @@ namespace Ryujinx.Core.OsHle.IpcServices.Android
 
         private Dictionary<(string, int), ServiceProcessParcel> Commands;
 
+        private KEvent ReleaseEvent;
+
+        private IGalRenderer Renderer;
+
         private const int BufferQueueCount = 0x40;
         private const int BufferQueueMask  = BufferQueueCount - 1;
 
@@ -55,8 +60,6 @@ namespace Ryujinx.Core.OsHle.IpcServices.Android
             public GbpBuffer Data;
         }
 
-        private IGalRenderer Renderer;
-
         private BufferEntry[] BufferQueue;
 
         private ManualResetEvent WaitBufferFree;
@@ -69,7 +72,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.Android
 
         private bool KeepRunning;
 
-        public NvFlinger(IGalRenderer Renderer)
+        public NvFlinger(IGalRenderer Renderer, KEvent ReleaseEvent)
         {
             Commands = new Dictionary<(string, int), ServiceProcessParcel>()
             {
@@ -83,8 +86,9 @@ namespace Ryujinx.Core.OsHle.IpcServices.Android
                 { ("android.gui.IGraphicBufferProducer", 0xb), GbpDisconnect     },
                 { ("android.gui.IGraphicBufferProducer", 0xe), GbpPreallocBuffer }
             };
-
-            this.Renderer = Renderer;
+            
+            this.Renderer     = Renderer;
+            this.ReleaseEvent = ReleaseEvent;
 
             BufferQueue = new BufferEntry[0x40];
 
@@ -293,6 +297,8 @@ namespace Ryujinx.Core.OsHle.IpcServices.Android
 
                 BufferQueue[Slot].State = BufferState.Free;
 
+                ReleaseEvent.Handle.Set();
+
                 WaitBufferFree.Set();
 
                 return;
@@ -377,6 +383,8 @@ namespace Ryujinx.Core.OsHle.IpcServices.Android
 
                 Interlocked.Decrement(ref RenderQueueCount);
 
+                ReleaseEvent.Handle.Set();
+
                 lock (WaitBufferFree)
                 {
                     WaitBufferFree.Set();
diff --git a/Ryujinx.Core/OsHle/Svc/SvcSystem.cs b/Ryujinx.Core/OsHle/Svc/SvcSystem.cs
index a1f133ef2a..96bef5e474 100644
--- a/Ryujinx.Core/OsHle/Svc/SvcSystem.cs
+++ b/Ryujinx.Core/OsHle/Svc/SvcSystem.cs
@@ -35,7 +35,28 @@ namespace Ryujinx.Core.OsHle.Svc
         {
             int Handle = (int)ThreadState.X0;
 
-            Process.HandleTable.CloseHandle(Handle);
+            object Obj = Process.HandleTable.CloseHandle(Handle);
+
+            if (Obj == null)
+            {
+                Logging.Warn($"Tried to CloseHandle on invalid handle 0x{Handle:x8}!");
+
+                ThreadState.X0 = MakeError(ErrorModule.Kernel, KernelErr.InvalidHandle);
+
+                return;
+            }
+
+            if (Obj is KSession Session)
+            {
+                Session.Dispose();
+            }
+            else if (Obj is HTransferMem TMem)
+            {
+                TMem.Memory.Manager.Reprotect(
+                    TMem.Position,
+                    TMem.Size,
+                    TMem.Perm);
+            }
 
             ThreadState.X0 = 0;
         }
@@ -66,7 +87,7 @@ namespace Ryujinx.Core.OsHle.Svc
             int  HandlesCount =  (int)ThreadState.X2;
             long Timeout      = (long)ThreadState.X3;
 
-            HThread CurrThread = Process.GetThread(ThreadState.Tpidr);
+            KThread CurrThread = Process.GetThread(ThreadState.Tpidr);
 
             WaitHandle[] Handles = new WaitHandle[HandlesCount];
 
@@ -142,32 +163,21 @@ namespace Ryujinx.Core.OsHle.Svc
 
         private void SvcSendSyncRequest(AThreadState ThreadState)
         {
-            SendSyncRequest(ThreadState, false);
+            SendSyncRequest(ThreadState, ThreadState.Tpidr, 0x100, (int)ThreadState.X0);
         }
 
         private void SvcSendSyncRequestWithUserBuffer(AThreadState ThreadState)
         {
-            SendSyncRequest(ThreadState, true);
+            SendSyncRequest(
+                      ThreadState,
+                (long)ThreadState.X0,
+                (long)ThreadState.X1,
+                 (int)ThreadState.X2);
         }
 
-        private void SendSyncRequest(AThreadState ThreadState, bool UserBuffer)
+        private void SendSyncRequest(AThreadState ThreadState, long CmdPtr, long Size, int Handle)
         {
-            long CmdPtr = ThreadState.Tpidr;
-            long Size   = 0x100;
-            int  Handle = 0;
-
-            if (UserBuffer)
-            {
-                CmdPtr = (long)ThreadState.X0;
-                Size   = (long)ThreadState.X1;
-                Handle =  (int)ThreadState.X2;
-            }
-            else
-            {
-                Handle = (int)ThreadState.X0;
-            }
-
-            HThread CurrThread = Process.GetThread(ThreadState.Tpidr);
+            KThread CurrThread = Process.GetThread(ThreadState.Tpidr);
 
             byte[] CmdData = AMemoryHelper.ReadBytes(Memory, CmdPtr, Size);
 
@@ -179,14 +189,7 @@ namespace Ryujinx.Core.OsHle.Svc
 
                 IpcMessage Cmd = new IpcMessage(CmdData, CmdPtr);
 
-                IpcHandler.IpcCall(
-                    Ns,
-                    Process,
-                    Memory,
-                    Session,
-                    Cmd,
-                    CmdPtr,
-                    Handle);
+                IpcHandler.IpcCall(Ns, Process, Memory, Session, Cmd, CmdPtr);
 
                 Thread.Yield();
 
diff --git a/Ryujinx.Core/OsHle/Svc/SvcThread.cs b/Ryujinx.Core/OsHle/Svc/SvcThread.cs
index 231ee2a237..77cef44cc7 100644
--- a/Ryujinx.Core/OsHle/Svc/SvcThread.cs
+++ b/Ryujinx.Core/OsHle/Svc/SvcThread.cs
@@ -39,7 +39,7 @@ namespace Ryujinx.Core.OsHle.Svc
         {
             int Handle = (int)ThreadState.X0;
 
-            HThread Thread = Process.HandleTable.GetData<HThread>(Handle);
+            KThread Thread = Process.HandleTable.GetData<KThread>(Handle);
 
             if (Thread != null)
             {
@@ -53,16 +53,18 @@ namespace Ryujinx.Core.OsHle.Svc
 
         private void SvcExitThread(AThreadState ThreadState)
         {
-            HThread CurrThread = Process.GetThread(ThreadState.Tpidr);
-            
+            KThread CurrThread = Process.GetThread(ThreadState.Tpidr);
+
             CurrThread.Thread.StopExecution();
+
+            CurrThread.Handle.Set();
         }
 
         private void SvcSleepThread(AThreadState ThreadState)
         {           
             ulong NanoSecs = ThreadState.X0;
 
-            HThread CurrThread = Process.GetThread(ThreadState.Tpidr);
+            KThread CurrThread = Process.GetThread(ThreadState.Tpidr);
             
             if (NanoSecs == 0)
             {
@@ -78,7 +80,7 @@ namespace Ryujinx.Core.OsHle.Svc
         {
             int Handle = (int)ThreadState.X1;
 
-            HThread Thread = Process.HandleTable.GetData<HThread>(Handle);
+            KThread Thread = Process.HandleTable.GetData<KThread>(Handle);
 
             if (Thread != null)
             {
@@ -91,10 +93,10 @@ namespace Ryujinx.Core.OsHle.Svc
 
         private void SvcSetThreadPriority(AThreadState ThreadState)
         {
+            int Prio   = (int)ThreadState.X0;
             int Handle = (int)ThreadState.X1;
-            int Prio = (int)ThreadState.X0;
 
-            HThread Thread = Process.HandleTable.GetData<HThread>(Handle);
+            KThread Thread = Process.HandleTable.GetData<KThread>(Handle);
 
             if (Thread != null)
             {
@@ -117,7 +119,7 @@ namespace Ryujinx.Core.OsHle.Svc
         {
             int Handle = (int)ThreadState.X0;
 
-            HThread Thread = Process.HandleTable.GetData<HThread>(Handle);
+            KThread Thread = Process.HandleTable.GetData<KThread>(Handle);
 
             if (Thread != null)
             {
diff --git a/Ryujinx.Core/OsHle/Svc/SvcThreadSync.cs b/Ryujinx.Core/OsHle/Svc/SvcThreadSync.cs
index 38356073e6..318688b853 100644
--- a/Ryujinx.Core/OsHle/Svc/SvcThreadSync.cs
+++ b/Ryujinx.Core/OsHle/Svc/SvcThreadSync.cs
@@ -13,7 +13,7 @@ namespace Ryujinx.Core.OsHle.Svc
             long MutexAddress           = (long)ThreadState.X1;
             int  RequestingThreadHandle =  (int)ThreadState.X2;
 
-            HThread RequestingThread = Process.HandleTable.GetData<HThread>(RequestingThreadHandle);
+            KThread RequestingThread = Process.HandleTable.GetData<KThread>(RequestingThreadHandle);
 
             Mutex M = new Mutex(Process, MutexAddress, OwnerThreadHandle);
 
@@ -43,7 +43,7 @@ namespace Ryujinx.Core.OsHle.Svc
             int  ThreadHandle   =  (int)ThreadState.X2;
             long Timeout        = (long)ThreadState.X3;
 
-            HThread Thread = Process.HandleTable.GetData<HThread>(ThreadHandle);
+            KThread Thread = Process.HandleTable.GetData<KThread>(ThreadHandle);
 
             Mutex M = new Mutex(Process, MutexAddress, ThreadHandle);
 
@@ -72,7 +72,7 @@ namespace Ryujinx.Core.OsHle.Svc
             long CondVarAddress = (long)ThreadState.X0;
             int  Count          =  (int)ThreadState.X1;
 
-            HThread CurrThread = Process.GetThread(ThreadState.Tpidr);
+            KThread CurrThread = Process.GetThread(ThreadState.Tpidr);
 
             if (Ns.Os.CondVars.TryGetValue(CondVarAddress, out CondVar Cv))
             {
diff --git a/Ryujinx.Graphics/Gpu/NsGpuPGraph.cs b/Ryujinx.Graphics/Gpu/NsGpuPGraph.cs
index 9b5fc66044..652f3e7517 100644
--- a/Ryujinx.Graphics/Gpu/NsGpuPGraph.cs
+++ b/Ryujinx.Graphics/Gpu/NsGpuPGraph.cs
@@ -1,7 +1,6 @@
 using ChocolArm64.Memory;
 using Ryujinx.Graphics.Gal;
 using System.Collections.Generic;
-using System.IO;
 
 namespace Ryujinx.Graphics.Gpu
 {
@@ -46,24 +45,6 @@ namespace Ryujinx.Graphics.Gpu
                         }
                         break;
 
-                    case (NsGpuRegister)0x114:
-                        uint BindId = GetRegister((NsGpuRegister)0x11c);
-
-                        if (BindId == 0xd)
-                        {
-                            using (FileStream FS = new FileStream("D:\\macro.bin", FileMode.Create))
-                            {
-                                BinaryWriter Writer = new BinaryWriter(FS);
-
-                                foreach (int arg in Entry.Arguments)
-                                {
-                                    Writer.Write(arg);
-                                }
-                            }
-                        }
-                        //System.Console.WriteLine("macro bind " + Entry.Arguments[0].ToString("x8"));
-                        break;
-
                     case NsGpuRegister._3dVertexArray0Fetch:
                         SendVertexBuffers(Memory);
                         break;