diff --git a/AstroMath.UnitTests/AstroMath.UnitTests.csproj b/AstroMath.UnitTests/AstroMath.UnitTests.csproj
index e2e0ac5..9457f57 100644
--- a/AstroMath.UnitTests/AstroMath.UnitTests.csproj
+++ b/AstroMath.UnitTests/AstroMath.UnitTests.csproj
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diff --git a/AstroMath.UnitTests/packages.config b/AstroMath.UnitTests/packages.config
index 2c67311..2bd4fbf 100644
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index 8818966..a0e33a3 100644
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new file mode 100644
index 0000000..97cf0c3
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+++ b/FocuserTestConsole/packages.config
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diff --git a/Meade.net.Focuser.UnitTests/Meade.net.Focuser.UnitTests.csproj b/Meade.net.Focuser.UnitTests/Meade.net.Focuser.UnitTests.csproj
index 954329b..c47e79d 100644
--- a/Meade.net.Focuser.UnitTests/Meade.net.Focuser.UnitTests.csproj
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diff --git a/Meade.net.Telescope.UnitTests/Meade.net.Telescope.UnitTests.csproj b/Meade.net.Telescope.UnitTests/Meade.net.Telescope.UnitTests.csproj
index 7e89847..6c8ab97 100644
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diff --git a/Meade.net.Telescope.UnitTests/app.config b/Meade.net.Telescope.UnitTests/app.config
index 13b843b..7b9c9ee 100644
--- a/Meade.net.Telescope.UnitTests/app.config
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diff --git a/Meade.net.Telescope.UnitTests/packages.config b/Meade.net.Telescope.UnitTests/packages.config
index a95c54f..507c431 100644
--- a/Meade.net.Telescope.UnitTests/packages.config
+++ b/Meade.net.Telescope.UnitTests/packages.config
@@ -1,9 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
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-  <package id="System.Runtime.CompilerServices.Unsafe" version="4.7.1" targetFramework="net472" />
+  <package id="JetBrains.Annotations" version="2020.3.0" targetFramework="net472" />
+  <package id="Moq" version="4.15.2" targetFramework="net472" />
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 </packages>
\ No newline at end of file
diff --git a/Meade.net.Telescope/Meade.net.Telescope.csproj b/Meade.net.Telescope/Meade.net.Telescope.csproj
index e6eecaa..af7987b 100644
--- a/Meade.net.Telescope/Meade.net.Telescope.csproj
+++ b/Meade.net.Telescope/Meade.net.Telescope.csproj
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diff --git a/Meade.net.Telescope/packages.config b/Meade.net.Telescope/packages.config
index b0191dd..6ea2d84 100644
--- a/Meade.net.Telescope/packages.config
+++ b/Meade.net.Telescope/packages.config
@@ -1,4 +1,5 @@
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 <packages>
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\ No newline at end of file
diff --git a/Meade.net.UnitTests/Meade.net.UnitTests.csproj b/Meade.net.UnitTests/Meade.net.UnitTests.csproj
index ca53286..636c411 100644
--- a/Meade.net.UnitTests/Meade.net.UnitTests.csproj
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@@ -35,52 +35,55 @@
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\ No newline at end of file
diff --git a/Meade.net.UnitTests/app.config b/Meade.net.UnitTests/app.config
index d0d658a..fe20587 100644
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diff --git a/Meade.net.UnitTests/packages.config b/Meade.net.UnitTests/packages.config
index b8f88ee..507c431 100644
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diff --git a/Meade.net.focuser/Meade.net.focuser.csproj b/Meade.net.focuser/Meade.net.focuser.csproj
index 80083ce..16584f2 100644
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     <Reference Include="ASCOM.DriverAccess, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">
-      <HintPath>..\packages\ASCOM.Platform.6.5.0\lib\net40\ASCOM.DriverAccess.dll</HintPath>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\lib\net40\ASCOM.DriverAccess.dll</HintPath>
     </Reference>
     <Reference Include="ASCOM.Exceptions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">
-      <HintPath>..\packages\ASCOM.Platform.6.5.0\lib\net40\ASCOM.Exceptions.dll</HintPath>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\lib\net40\ASCOM.Exceptions.dll</HintPath>
     </Reference>
     <Reference Include="ASCOM.Internal.Extensions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">
-      <HintPath>..\packages\ASCOM.Platform.6.5.0\lib\net40\ASCOM.Internal.Extensions.dll</HintPath>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\lib\net40\ASCOM.Internal.Extensions.dll</HintPath>
     </Reference>
     <Reference Include="ASCOM.SettingsProvider, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">
-      <HintPath>..\packages\ASCOM.Platform.6.5.0\lib\net40\ASCOM.SettingsProvider.dll</HintPath>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\lib\net40\ASCOM.SettingsProvider.dll</HintPath>
     </Reference>
     <Reference Include="ASCOM.Utilities, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">
-      <HintPath>..\packages\ASCOM.Platform.6.5.0\lib\net40\ASCOM.Utilities.dll</HintPath>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\lib\net40\ASCOM.Utilities.dll</HintPath>
     </Reference>
     <Reference Include="ASCOM.Utilities.Video, Version=6.1.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">
-      <HintPath>..\packages\ASCOM.Platform.6.5.0\lib\net40\ASCOM.Utilities.Video.dll</HintPath>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\lib\net40\ASCOM.Utilities.Video.dll</HintPath>
+    </Reference>
+    <Reference Include="JetBrains.Annotations, Version=2020.3.0.0, Culture=neutral, PublicKeyToken=1010a0d8d6380325, processorArchitecture=MSIL">
+      <HintPath>..\packages\JetBrains.Annotations.2020.3.0\lib\net20\JetBrains.Annotations.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.configuration" />
diff --git a/Meade.net.focuser/packages.config b/Meade.net.focuser/packages.config
index b0191dd..6ea2d84 100644
--- a/Meade.net.focuser/packages.config
+++ b/Meade.net.focuser/packages.config
@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="ASCOM.Platform" version="6.5.0" targetFramework="net45" />
+  <package id="ASCOM.Platform" version="6.5.1" targetFramework="net472" />
+  <package id="JetBrains.Annotations" version="2020.3.0" targetFramework="net472" />
 </packages>
\ No newline at end of file
diff --git a/Meade.net/Meade.net.csproj b/Meade.net/Meade.net.csproj
index e733b60..eb6b45c 100644
--- a/Meade.net/Meade.net.csproj
+++ b/Meade.net/Meade.net.csproj
@@ -86,37 +86,40 @@
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="ASCOM.Astrometry, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">
-      <HintPath>..\packages\ASCOM.Platform.6.5.0\lib\net40\ASCOM.Astrometry.dll</HintPath>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\lib\net40\ASCOM.Astrometry.dll</HintPath>
     </Reference>
     <Reference Include="ASCOM.Attributes, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">
-      <HintPath>..\packages\ASCOM.Platform.6.5.0\lib\net40\ASCOM.Attributes.dll</HintPath>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\lib\net40\ASCOM.Attributes.dll</HintPath>
     </Reference>
     <Reference Include="ASCOM.Cache, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">
-      <HintPath>..\packages\ASCOM.Platform.6.5.0\lib\net40\ASCOM.Cache.dll</HintPath>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\lib\net40\ASCOM.Cache.dll</HintPath>
     </Reference>
     <Reference Include="ASCOM.Controls, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">
-      <HintPath>..\packages\ASCOM.Platform.6.5.0\lib\net40\ASCOM.Controls.dll</HintPath>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\lib\net40\ASCOM.Controls.dll</HintPath>
     </Reference>
     <Reference Include="ASCOM.DeviceInterfaces, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">
-      <HintPath>..\packages\ASCOM.Platform.6.5.0\lib\net40\ASCOM.DeviceInterfaces.dll</HintPath>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\lib\net40\ASCOM.DeviceInterfaces.dll</HintPath>
     </Reference>
     <Reference Include="ASCOM.DriverAccess, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">
-      <HintPath>..\packages\ASCOM.Platform.6.5.0\lib\net40\ASCOM.DriverAccess.dll</HintPath>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\lib\net40\ASCOM.DriverAccess.dll</HintPath>
     </Reference>
     <Reference Include="ASCOM.Exceptions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">
-      <HintPath>..\packages\ASCOM.Platform.6.5.0\lib\net40\ASCOM.Exceptions.dll</HintPath>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\lib\net40\ASCOM.Exceptions.dll</HintPath>
     </Reference>
     <Reference Include="ASCOM.Internal.Extensions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">
-      <HintPath>..\packages\ASCOM.Platform.6.5.0\lib\net40\ASCOM.Internal.Extensions.dll</HintPath>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\lib\net40\ASCOM.Internal.Extensions.dll</HintPath>
     </Reference>
     <Reference Include="ASCOM.SettingsProvider, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">
-      <HintPath>..\packages\ASCOM.Platform.6.5.0\lib\net40\ASCOM.SettingsProvider.dll</HintPath>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\lib\net40\ASCOM.SettingsProvider.dll</HintPath>
     </Reference>
     <Reference Include="ASCOM.Utilities, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">
-      <HintPath>..\packages\ASCOM.Platform.6.5.0\lib\net40\ASCOM.Utilities.dll</HintPath>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\lib\net40\ASCOM.Utilities.dll</HintPath>
     </Reference>
     <Reference Include="ASCOM.Utilities.Video, Version=6.1.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL">
-      <HintPath>..\packages\ASCOM.Platform.6.5.0\lib\net40\ASCOM.Utilities.Video.dll</HintPath>
+      <HintPath>..\packages\ASCOM.Platform.6.5.1\lib\net40\ASCOM.Utilities.Video.dll</HintPath>
+    </Reference>
+    <Reference Include="JetBrains.Annotations, Version=2020.3.0.0, Culture=neutral, PublicKeyToken=1010a0d8d6380325, processorArchitecture=MSIL">
+      <HintPath>..\packages\JetBrains.Annotations.2020.3.0\lib\net20\JetBrains.Annotations.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Drawing" />
diff --git a/Meade.net/packages.config b/Meade.net/packages.config
index b0191dd..6ea2d84 100644
--- a/Meade.net/packages.config
+++ b/Meade.net/packages.config
@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="ASCOM.Platform" version="6.5.0" targetFramework="net45" />
+  <package id="ASCOM.Platform" version="6.5.1" targetFramework="net472" />
+  <package id="JetBrains.Annotations" version="2020.3.0" targetFramework="net472" />
 </packages>
\ No newline at end of file
diff --git a/TelescopeTestConsole/TelescopeTestConsole.csproj b/TelescopeTestConsole/TelescopeTestConsole.csproj
index 9ecfa82..8a979b0 100644
--- a/TelescopeTestConsole/TelescopeTestConsole.csproj
+++ b/TelescopeTestConsole/TelescopeTestConsole.csproj
@@ -59,6 +59,9 @@
   <ItemGroup>
     <Reference Include="ASCOM.DeviceInterfaces, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL" />
     <Reference Include="ASCOM.DriverAccess, Version=6.0.0.0, Culture=neutral, PublicKeyToken=565de7938946fba7, processorArchitecture=MSIL" />
+    <Reference Include="JetBrains.Annotations, Version=2020.3.0.0, Culture=neutral, PublicKeyToken=1010a0d8d6380325, processorArchitecture=MSIL">
+      <HintPath>..\packages\JetBrains.Annotations.2020.3.0\lib\net20\JetBrains.Annotations.dll</HintPath>
+    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
     <Reference Include="System.Xml.Linq" />
@@ -72,6 +75,7 @@
   </ItemGroup>
   <ItemGroup>
     <None Include="app.config" />
+    <None Include="packages.config" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
diff --git a/TelescopeTestConsole/packages.config b/TelescopeTestConsole/packages.config
new file mode 100644
index 0000000..97cf0c3
--- /dev/null
+++ b/TelescopeTestConsole/packages.config
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="JetBrains.Annotations" version="2020.3.0" targetFramework="net45" />
+</packages>
\ No newline at end of file