diff --git a/Source/Engine/GraphicsDevice/Vulkan/CmdBufferVulkan.cpp b/Source/Engine/GraphicsDevice/Vulkan/CmdBufferVulkan.cpp
index dcbbf18cc..b33c80f15 100644
--- a/Source/Engine/GraphicsDevice/Vulkan/CmdBufferVulkan.cpp
+++ b/Source/Engine/GraphicsDevice/Vulkan/CmdBufferVulkan.cpp
@@ -10,6 +10,7 @@
 #include "GPUTimerQueryVulkan.h"
 #endif
 #include "DescriptorSetVulkan.h"
+#include "Engine/Engine/Engine.h"
 #include "Engine/Profiler/ProfilerCPU.h"
 
 void CmdBufferVulkan::AddWaitSemaphore(VkPipelineStageFlags waitFlags, SemaphoreVulkan* waitSemaphore)
@@ -32,7 +33,7 @@ void CmdBufferVulkan::Begin()
     // Acquire a descriptor pool set on
     if (_descriptorPoolSetContainer == nullptr)
     {
-        _descriptorPoolSetContainer = &_device->DescriptorPoolsManager->AcquirePoolSetContainer();
+        _descriptorPoolSetContainer = _device->DescriptorPoolsManager->AcquirePoolSetContainer();
     }
 
     _state = State::IsInsideBegin;
@@ -138,7 +139,7 @@ void CmdBufferVulkan::RefreshFenceStatus()
 
             if (_descriptorPoolSetContainer)
             {
-                _device->DescriptorPoolsManager->ReleasePoolSet(*_descriptorPoolSetContainer);
+                _descriptorPoolSetContainer->LastFrameUsed = Engine::FrameCount;
                 _descriptorPoolSetContainer = nullptr;
             }
         }
@@ -279,6 +280,7 @@ void CmdBufferManagerVulkan::WaitForCmdBuffer(CmdBufferVulkan* cmdBuffer, float
 void CmdBufferManagerVulkan::PrepareForNewActiveCommandBuffer()
 {
     PROFILE_CPU();
+    ASSERT_LOW_LAYER(_activeCmdBuffer == nullptr)
     for (int32 i = 0; i < _pool._cmdBuffers.Count(); i++)
     {
         auto cmdBuffer = _pool._cmdBuffers.Get()[i];
@@ -286,8 +288,7 @@ void CmdBufferManagerVulkan::PrepareForNewActiveCommandBuffer()
         if (cmdBuffer->GetState() == CmdBufferVulkan::State::ReadyForBegin)
         {
             _activeCmdBuffer = cmdBuffer;
-            _activeCmdBuffer->Begin();
-            return;
+            break;
         }
         else
         {
@@ -295,8 +296,12 @@ void CmdBufferManagerVulkan::PrepareForNewActiveCommandBuffer()
         }
     }
 
-    // Always begin fresh command buffer for rendering
-    _activeCmdBuffer = _pool.Create();
+    if (_activeCmdBuffer == nullptr)
+    {
+        // Always begin fresh command buffer for rendering
+        _activeCmdBuffer = _pool.Create();
+    }
+
     _activeCmdBuffer->Begin();
 
 #if VULKAN_USE_QUERIES
diff --git a/Source/Engine/GraphicsDevice/Vulkan/DescriptorSetVulkan.cpp b/Source/Engine/GraphicsDevice/Vulkan/DescriptorSetVulkan.cpp
index eb17b5de0..09404362d 100644
--- a/Source/Engine/GraphicsDevice/Vulkan/DescriptorSetVulkan.cpp
+++ b/Source/Engine/GraphicsDevice/Vulkan/DescriptorSetVulkan.cpp
@@ -287,7 +287,7 @@ DescriptorPoolsManagerVulkan::~DescriptorPoolsManagerVulkan()
     _poolSets.ClearDelete();
 }
 
-DescriptorPoolSetContainerVulkan& DescriptorPoolsManagerVulkan::AcquirePoolSetContainer()
+DescriptorPoolSetContainerVulkan* DescriptorPoolsManagerVulkan::AcquirePoolSetContainer()
 {
     ScopeLock lock(_locker);
     for (auto* poolSet : _poolSets)
@@ -296,17 +296,12 @@ DescriptorPoolSetContainerVulkan& DescriptorPoolsManagerVulkan::AcquirePoolSetCo
         {
             poolSet->LastFrameUsed = Engine::FrameCount;
             poolSet->Reset();
-            return *poolSet;
+            return poolSet;
         }
     }
     const auto poolSet = New<DescriptorPoolSetContainerVulkan>(_device);
     _poolSets.Add(poolSet);
-    return *poolSet;
-}
-
-void DescriptorPoolsManagerVulkan::ReleasePoolSet(DescriptorPoolSetContainerVulkan& poolSet)
-{
-    poolSet.LastFrameUsed = Engine::FrameCount;
+    return poolSet;
 }
 
 void DescriptorPoolsManagerVulkan::GC()
diff --git a/Source/Engine/GraphicsDevice/Vulkan/DescriptorSetVulkan.h b/Source/Engine/GraphicsDevice/Vulkan/DescriptorSetVulkan.h
index ede55fd56..e924297c7 100644
--- a/Source/Engine/GraphicsDevice/Vulkan/DescriptorSetVulkan.h
+++ b/Source/Engine/GraphicsDevice/Vulkan/DescriptorSetVulkan.h
@@ -222,7 +222,7 @@ public:
     void Reset();
 
     mutable uint64 Refs = 0;
-    mutable uint32 LastFrameUsed;
+    mutable uint64 LastFrameUsed;
 };
 
 class DescriptorPoolsManagerVulkan
@@ -236,8 +236,7 @@ public:
     DescriptorPoolsManagerVulkan(GPUDeviceVulkan* device);
     ~DescriptorPoolsManagerVulkan();
 
-    DescriptorPoolSetContainerVulkan& AcquirePoolSetContainer();
-    void ReleasePoolSet(DescriptorPoolSetContainerVulkan& poolSet);
+    DescriptorPoolSetContainerVulkan* AcquirePoolSetContainer();
     void GC();
 };