diff --git a/DS4Windows/DS4Library/DS4Device.cs b/DS4Windows/DS4Library/DS4Device.cs
index 50fd34f..18e02b1 100644
--- a/DS4Windows/DS4Library/DS4Device.cs
+++ b/DS4Windows/DS4Library/DS4Device.cs
@@ -744,8 +744,6 @@ namespace DS4Windows
         public string error;
         public bool firstReport = true;
         public bool oldCharging = false;
-        double curTimeDouble = 0.0;
-        double oldTimeDouble = 0.0;
         DateTime utcNow = DateTime.UtcNow;
         bool ds4InactiveFrame = true;
         bool idleInput = true;
@@ -771,8 +769,6 @@ namespace DS4Windows
                 string currerror = string.Empty;
                 long curtime = 0;
                 long testelapsed = 0;
-                Stopwatch sw = new Stopwatch();
-                sw.Start();
                 timeoutEvent = false;
                 ds4InactiveFrame = true;
                 idleInput = true;
@@ -902,15 +898,6 @@ namespace DS4Windows
                     lastTimeElapsed = (long)lastTimeElapsedDouble;
                     oldtime = curtime;
 
-                    //curTimeDouble = sw.Elapsed.TotalMilliseconds;
-                    //curtime = sw.ElapsedMilliseconds;
-
-                    //lastTimeElapsed = curtime - oldtime;
-                    //lastTimeElapsedDouble = (curTimeDouble - oldTimeDouble);
-
-                    //oldtime = curtime;
-                    //oldTimeDouble = curTimeDouble;
-
                     if (conType == ConnectionType.BT && btInputReport[0] != 0x11)
                     {
                         //Received incorrect report, skip it