diff --git a/config/openvr_htcVive.xml b/config/openvr_htcVive.xml
index e663b11521..657b30b2fb 100644
--- a/config/openvr_htcVive.xml
+++ b/config/openvr_htcVive.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" ?>
 <Cluster masterAddress="localhost">
     <Node address="localhost" port="20401">
-        <Window tags="OpenVR" fullScreen="false" numberOfSamples="8" name="OpenSpace">
+        <Window tags="OpenVR" fullScreen="false" numberOfSamples="4" name="OpenSpace">
             <Stereo type="side_by_side" />
             <!-- Res is equal to the Recommend target size -->
             <Size x="1332" y="840" />
diff --git a/config/openvr_oculusRiftCv1.xml b/config/openvr_oculusRiftCv1.xml
index e264dd3788..3adf66fd42 100644
--- a/config/openvr_oculusRiftCv1.xml
+++ b/config/openvr_oculusRiftCv1.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" ?>
 <Cluster masterAddress="localhost">
     <Node address="localhost" port="20401">
-        <Window tags="OpenVR" fullScreen="false" numberOfSamples="8" name="OpenSpace">
+        <Window tags="OpenVR" fullScreen="false" numberOfSamples="4" name="OpenSpace">
             <Stereo type="side_by_side" />
             <!-- Res is equal to the Recommend target size -->
             <Size x="1332" y="793" />
diff --git a/config/single.xml b/config/single.xml
index 4519082721..ea2027144e 100644
--- a/config/single.xml
+++ b/config/single.xml
@@ -4,7 +4,7 @@
         <Display swapInterval="0" />
     </Settings>
     <Node address="localhost" port="20401">
-        <Window fullScreen="false" fxaa="false" numberOfSamples="8" name="OpenSpace">
+        <Window fullScreen="false" fxaa="false" numberOfSamples="4" name="OpenSpace">
             <Stereo type="none" />
             <Size x="1280" y="720" />
             <Pos x="50" y="50" />
diff --git a/config/single_fisheye.xml b/config/single_fisheye.xml
index b9bc7415dd..e3b986ed48 100644
--- a/config/single_fisheye.xml
+++ b/config/single_fisheye.xml
@@ -6,7 +6,7 @@
         <Scale value="1.0" />
     </Scene> -->
     <Node address="localhost" port="20401">
-        <Window fullScreen="false" numberOfSamples="8" name="OpenSpace">
+        <Window fullScreen="false" numberOfSamples="4" name="OpenSpace">
             <Stereo type="none" />
             <!-- 16:9 aspect ratio -->
             <Size x="1024" y="1024" />
diff --git a/config/single_gui.xml b/config/single_gui.xml
index 96f0d97c1c..b99fc84da2 100644
--- a/config/single_gui.xml
+++ b/config/single_gui.xml
@@ -4,7 +4,7 @@
         <Display swapInterval="0" />
     </Settings>
     <Node address="localhost" port="20401">
-        <Window fullScreen="false" numberOfSamples="8" name="OpenSpace">
+        <Window fullScreen="false" numberOfSamples="4" name="OpenSpace">
             <Stereo type="none" />
             <Size x="1280" y="720" />
             <Pos x="50" y="50" />
@@ -17,7 +17,7 @@
                 </PlanarProjection>
             </Viewport>
         </Window>
-        <Window fullScreen="false" numberOfSamples="8" name="GUI" tags="GUI">
+        <Window fullScreen="false" numberOfSamples="4" name="GUI" tags="GUI">
             <Stereo type="none" />
             <Size x="1280" y="720" />
             <Pos x="50" y="50" />
diff --git a/config/single_two_win.xml b/config/single_two_win.xml
index e9eb962988..6c56625039 100644
--- a/config/single_two_win.xml
+++ b/config/single_two_win.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" ?>
 <Cluster masterAddress="127.0.0.1">
     <Node address="127.0.0.1" port="20401">
-        <Window fullScreen="false" numberOfSamples="8" border="true">
+        <Window fullScreen="false" numberOfSamples="4" border="true">
             <Pos x="10" y="100" />
             <Size x="1280" y="720" />
             <Viewport tracked="true">