diff --git a/src/CalcManager/CalcManager.vcxproj b/src/CalcManager/CalcManager.vcxproj
index a7d06158..74a33e96 100644
--- a/src/CalcManager/CalcManager.vcxproj
+++ b/src/CalcManager/CalcManager.vcxproj
@@ -235,6 +235,8 @@
       <TreatWarningAsError>true</TreatWarningAsError>
       <ForcedIncludeFiles>pch.h</ForcedIncludeFiles>
       <EnablePREfast>true</EnablePREfast>
+      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
+      <EnableFiberSafeOptimizations>true</EnableFiberSafeOptimizations>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
diff --git a/src/CalcViewModel/CalcViewModel.vcxproj b/src/CalcViewModel/CalcViewModel.vcxproj
index 5bd18aad..ff6c1016 100644
--- a/src/CalcViewModel/CalcViewModel.vcxproj
+++ b/src/CalcViewModel/CalcViewModel.vcxproj
@@ -397,7 +397,12 @@
   <ItemDefinitionGroup Condition="!Exists('DataLoaders\DataLoaderConstants.h')">
     <ClCompile>
       <AdditionalOptions>/DUSE_MOCK_DATA %(AdditionalOptions)</AdditionalOptions>
+      <FavorSizeOrSpeed Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Speed</FavorSizeOrSpeed>
+      <EnableFiberSafeOptimizations Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</EnableFiberSafeOptimizations>
     </ClCompile>
+    <Link>
+      <LinkTimeCodeGeneration Condition="'$(Configuration)|$(Platform)'=='Release|x64'">UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
+    </Link>
   </ItemDefinitionGroup>
   <Choose>
     <When Condition="Exists('DataLoaders\DataLoaderConstants.h')">
diff --git a/src/CalcViewModelCopyForUT/CalcViewModelCopyForUT.vcxproj b/src/CalcViewModelCopyForUT/CalcViewModelCopyForUT.vcxproj
index d2a9849a..407c0720 100644
--- a/src/CalcViewModelCopyForUT/CalcViewModelCopyForUT.vcxproj
+++ b/src/CalcViewModelCopyForUT/CalcViewModelCopyForUT.vcxproj
@@ -392,6 +392,8 @@
   <ItemDefinitionGroup Condition="!Exists('..\CalcViewModel\DataLoaders\DataLoaderConstants.h')">
     <ClCompile>
       <AdditionalOptions>/DUSE_MOCK_DATA %(AdditionalOptions)</AdditionalOptions>
+      <FavorSizeOrSpeed Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Speed</FavorSizeOrSpeed>
+      <EnableFiberSafeOptimizations Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</EnableFiberSafeOptimizations>
     </ClCompile>
   </ItemDefinitionGroup>
   <Choose>
diff --git a/src/CalculatorUnitTests/CalculatorUnitTests.vcxproj b/src/CalculatorUnitTests/CalculatorUnitTests.vcxproj
index 42171c09..df706743 100644
--- a/src/CalculatorUnitTests/CalculatorUnitTests.vcxproj
+++ b/src/CalculatorUnitTests/CalculatorUnitTests.vcxproj
@@ -199,7 +199,12 @@
       <AdditionalIncludeDirectories>$(SolutionDir);$(SolutionDir)CalcManager;$(SolutionDir)CalcViewModel;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <WarningLevel>Level4</WarningLevel>
       <TreatWarningAsError>true</TreatWarningAsError>
+      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
+      <EnableFiberSafeOptimizations>true</EnableFiberSafeOptimizations>
     </ClCompile>
+    <Link>
+      <LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
+    </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClInclude Include="DateUtils.h" />
diff --git a/src/GraphControl/GraphControl.vcxproj b/src/GraphControl/GraphControl.vcxproj
index 053de599..2ea73958 100644
--- a/src/GraphControl/GraphControl.vcxproj
+++ b/src/GraphControl/GraphControl.vcxproj
@@ -286,6 +286,8 @@
       <LanguageStandard>stdcpp17</LanguageStandard>
       <AdditionalIncludeDirectories>$(ProjectDir);$(GraphingInterfaceDir);$(GeneratedFilesDir);$(IntDir);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <ControlFlowGuard>Guard</ControlFlowGuard>
+      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
+      <EnableFiberSafeOptimizations>true</EnableFiberSafeOptimizations>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -293,6 +295,7 @@
       <AdditionalDependencies>$(GraphingImplLib);WindowsApp.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>$(GraphingImplLibDir);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <DelayLoadDLLs>GraphingImpl.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
+      <LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(IsStoreBuild)' == 'True'">
diff --git a/src/GraphingImpl/GraphingImpl.vcxproj b/src/GraphingImpl/GraphingImpl.vcxproj
index 2f61d161..9c82b249 100644
--- a/src/GraphingImpl/GraphingImpl.vcxproj
+++ b/src/GraphingImpl/GraphingImpl.vcxproj
@@ -232,11 +232,14 @@
       <LanguageStandard>stdcpp17</LanguageStandard>
       <AdditionalOptions>/DGRAPHING_ENGINE_IMPL %(AdditionalOptions)</AdditionalOptions>
       <AdditionalIncludeDirectories>$(ProjectDir);$(ProjectDir)\..\;$(GeneratedFilesDir);$(IntDir);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
+      <EnableFiberSafeOptimizations>true</EnableFiberSafeOptimizations>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
       <GenerateWindowsMetadata>false</GenerateWindowsMetadata>
+      <LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
     </Link>
   </ItemDefinitionGroup>
   <PropertyGroup>
diff --git a/src/TraceLogging/TraceLogging.vcxproj b/src/TraceLogging/TraceLogging.vcxproj
index 9482262f..4dec961a 100644
--- a/src/TraceLogging/TraceLogging.vcxproj
+++ b/src/TraceLogging/TraceLogging.vcxproj
@@ -264,10 +264,13 @@
       <AdditionalOptions>/bigobj /await /std:c++17 /utf-8 %(AdditionalOptions)</AdditionalOptions>
       <DisableSpecificWarnings>28204</DisableSpecificWarnings>
       <ControlFlowGuard>Guard</ControlFlowGuard>
+      <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
+      <EnableFiberSafeOptimizations>true</EnableFiberSafeOptimizations>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
+      <LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(IsStoreBuild)' == 'True'">