diff --git a/OpenRA.Game/Traits/Activities/Drag.cs b/OpenRA.Game/Traits/Activities/Drag.cs
index ce1646686f..525272d731 100644
--- a/OpenRA.Game/Traits/Activities/Drag.cs
+++ b/OpenRA.Game/Traits/Activities/Drag.cs
@@ -31,7 +31,6 @@ namespace OpenRA.Traits.Activities
 		public IActivity Tick( Actor self )
 		{
 			self.CenterLocation = float2.Lerp(startLocation, endLocation, (float)ticks/(length-1));
-			Log.Write("debug", "drag #{0} {1} {2}", self.ActorID, ticks, self.CenterLocation);
 			
 			if (++ticks >= length)
 			{
diff --git a/OpenRA.Game/Traits/Activities/Move.cs b/OpenRA.Game/Traits/Activities/Move.cs
index 7829f73104..fe3f0f10c3 100755
--- a/OpenRA.Game/Traits/Activities/Move.cs
+++ b/OpenRA.Game/Traits/Activities/Move.cs
@@ -110,14 +110,9 @@ namespace OpenRA.Traits.Activities
 		List<int2> EvalPath( Actor self, Mobile mobile )
 		{
 			var path = getPath(self, mobile).TakeWhile(a => a != mobile.toCell).ToList();
-
-			Log.Write("debug", "EvalPath #{0} {1}",
-				self.ActorID, string.Join(" ", path.Select(a => a.ToString()).ToArray()));
-
 			mobile.PathHash = HashList(path);
 			Log.Write("debug", "EvalPathHash #{0} {1}", 
 				self.ActorID, mobile.PathHash);
-
 			return path;
 		}
 
@@ -157,9 +152,6 @@ namespace OpenRA.Traits.Activities
 			if( firstFacing != mobile.Facing )
 			{
 				path.Add( nextCell.Value );
-				Log.Write("debug", "Turn: #{0} from {1} to {2}",
-					self.ActorID, mobile.Facing, firstFacing);
-
 				return Util.SequenceActivities( new Turn( firstFacing ), this ).Tick( self );
 			}
 			else
diff --git a/OpenRA.Game/Traits/Mobile.cs b/OpenRA.Game/Traits/Mobile.cs
index f6431576a5..836d6aee15 100644
--- a/OpenRA.Game/Traits/Mobile.cs
+++ b/OpenRA.Game/Traits/Mobile.cs
@@ -67,22 +67,14 @@ namespace OpenRA.Traits
 		public int Facing
 		{
 			get { return __facing; }
-			set
-			{
-				if (__facing == value)
-					return;		// not interesting unless it changes 
-
-				__facing = value; 
-				Log.Write("debug", "#{0} set Facing={1}", self.ActorID, value);
-				Log.Write("debug", "{0}", new StackTrace());
-			}
+			set { __facing = value; }
 		}
 
 		[Sync]
 		public int Altitude
 		{
 			get { return __altitude; }
-			set { __altitude = value; Log.Write("debug", "#{0} set Altitude={1}", self.ActorID, value); }
+			set { __altitude = value; }
 		}
 		
 		public int ROT { get { return Info.ROT; } }
@@ -112,9 +104,6 @@ namespace OpenRA.Traits
 			__fromCell = from;
 			__toCell = to;
 			AddInfluence();
-
-			Log.Write("debug", "#{0} set location = {1} {2}", self.ActorID, from, to);
-			Log.Write("debug", "{0}", new StackTrace());
 		}
 
 		UnitInfluence uim;