diff --git a/LibDmd/Costura32/zedmd.dll b/LibDmd/Costura32/zedmd.dll
index 6ab80c9e..07b4c7ac 100644
Binary files a/LibDmd/Costura32/zedmd.dll and b/LibDmd/Costura32/zedmd.dll differ
diff --git a/LibDmd/Costura64/zedmd64.dll b/LibDmd/Costura64/zedmd64.dll
index 2e24d66f..32bcdd37 100644
Binary files a/LibDmd/Costura64/zedmd64.dll and b/LibDmd/Costura64/zedmd64.dll differ
diff --git a/LibDmd/Output/ZeDMD/ZeDMDBase.cs b/LibDmd/Output/ZeDMD/ZeDMDBase.cs
index ef438e73..1593ceaf 100644
--- a/LibDmd/Output/ZeDMD/ZeDMDBase.cs
+++ b/LibDmd/Output/ZeDMD/ZeDMDBase.cs
@@ -27,14 +27,16 @@ public abstract class ZeDMDBase
 		protected ColoredFrame _lastFrame = null;
 		private GCHandle handle;
 
-		protected void LogHandler(IntPtr format, IntPtr args, IntPtr pUserData)
+		protected void LogHandler(string format, IntPtr args, IntPtr pUserData)
 	    {
+			Logger.Debug("Trying to convert libzedmd log message: " + format);
         	Logger.Info("libzedmd: " + Marshal.PtrToStringAnsi(ZeDMD_FormatLogMessage(format, args, pUserData)));
     	}
 
 		protected void Init()
 		{
 			_pZeDMD = ZeDMD_GetInstance();
+			Logger.Info("Using libzedmd version " + DriverVersion);
 
 			ZeDMD_LogCallback callbackDelegate = new ZeDMD_LogCallback(LogHandler);
 			// Keep a reference to the delegate to prevent GC from collecting it
@@ -114,7 +116,7 @@ public void ClearColor()
 		protected static extern IntPtr ZeDMD_GetInstance();
 
 		[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
-    	protected delegate void ZeDMD_LogCallback(IntPtr format, IntPtr args, IntPtr pUserData);
+    	protected delegate void ZeDMD_LogCallback(string format, IntPtr args, IntPtr pUserData);
 
 #if PLATFORM_X64
 		[DllImport("zedmd64.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
@@ -128,7 +130,7 @@ public void ClearColor()
 #else
 		[DllImport("zedmd.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
 #endif
-		protected static extern IntPtr ZeDMD_FormatLogMessage(IntPtr format, IntPtr args, IntPtr pUserData);
+		protected static extern IntPtr ZeDMD_FormatLogMessage(string format, IntPtr args, IntPtr pUserData);
 
 #if PLATFORM_X64
 		[DllImport("zedmd64.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
diff --git a/LibDmd/Output/ZeDMD/ZeDMDUsbBase.cs b/LibDmd/Output/ZeDMD/ZeDMDUsbBase.cs
index 90e82fc5..aa3e51b8 100644
--- a/LibDmd/Output/ZeDMD/ZeDMDUsbBase.cs
+++ b/LibDmd/Output/ZeDMD/ZeDMDUsbBase.cs
@@ -18,25 +18,25 @@ public abstract class ZeDMDUsbBase : ZeDMDBase
 			base.Init();
 
 			if (!string.IsNullOrEmpty(Port)) {
-				ZeDMD_SetDevice(_pZeDMD, @"\\.\" + Port);
+				ZeDMD_SetDevice(_pZeDMD, Port);
 			}
 
 			IsAvailable = ZeDMD_Open(_pZeDMD);
 
 			if (!IsAvailable) {
 				if (string.IsNullOrEmpty(Port)) {
-					Logger.Info(Name + " device not found at any port, libzedmd version: " + DriverVersion);
+					Logger.Info(Name + " device not found at any port");
 				}
 				else {
-					Logger.Info(Name + " device not found at port " + Port + ", libzedmd version: " + DriverVersion);
+					Logger.Info(Name + " device not found at port " + Port);
 				}
 				return;
 			}
 
 			if (string.IsNullOrEmpty(Port)) {
-				Logger.Info(Name + " " + Marshal.PtrToStringAnsi(ZeDMD_GetFirmwareVersion(_pZeDMD)) + " device found, libzedmd version: " + DriverVersion);
+				Logger.Info(Name + " " + Marshal.PtrToStringAnsi(ZeDMD_GetFirmwareVersion(_pZeDMD)) + " device found, USB package size " + ZeDMD_GetUsbPackageSize(_pZeDMD));
 			} else {
-				Logger.Info(Name + " " + Marshal.PtrToStringAnsi(ZeDMD_GetFirmwareVersion(_pZeDMD)) + " device found at port " + Port + ", libzedmd version: " + DriverVersion);
+				Logger.Info(Name + " " + Marshal.PtrToStringAnsi(ZeDMD_GetFirmwareVersion(_pZeDMD)) + " device found at port " + Port + ", USB package size " + ZeDMD_GetUsbPackageSize(_pZeDMD));
 			}
 		}
 
@@ -54,6 +54,13 @@ public abstract class ZeDMDUsbBase : ZeDMDBase
 #endif
 		protected static extern bool ZeDMD_Open(IntPtr pZeDMD);
 
+#if PLATFORM_X64
+		[DllImport("zedmd64.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
+#else
+		[DllImport("zedmd.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
+#endif
+		protected static extern int ZeDMD_GetUsbPackageSize(IntPtr pZeDMD);
+
 		#endregion
 	}
 }
diff --git a/LibDmd/Output/ZeDMD/ZeDMDWiFiBase.cs b/LibDmd/Output/ZeDMD/ZeDMDWiFiBase.cs
index 5711d044..7a89a153 100644
--- a/LibDmd/Output/ZeDMD/ZeDMDWiFiBase.cs
+++ b/LibDmd/Output/ZeDMD/ZeDMDWiFiBase.cs
@@ -24,10 +24,10 @@ public abstract class ZeDMDWiFiBase : ZeDMDBase
 
 			if (!IsAvailable)
 			{
-				Logger.Info(Name + " device not found, libzedmd version: " + DriverVersion);
+				Logger.Info(Name + " device not found");
 				return;
 			}
-			Logger.Info(Name + " " + Marshal.PtrToStringAnsi(ZeDMD_GetFirmwareVersion(_pZeDMD)) + " device found, libzedmd version: " + DriverVersion);
+			Logger.Info(Name + " " + Marshal.PtrToStringAnsi(ZeDMD_GetFirmwareVersion(_pZeDMD)) + " device found, UDP delay " + ZeDMD_GetUdpDelay(_pZeDMD) + "ms");
 		}
 
 		#region libzedmd
@@ -51,6 +51,14 @@ public abstract class ZeDMDWiFiBase : ZeDMDBase
 #endif
 		protected static extern bool ZeDMD_OpenWiFi(IntPtr pZeDMD, string ip);
 
+#if PLATFORM_X64
+		[DllImport("zedmd64.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
+#else
+		[DllImport("zedmd.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
+#endif
+		protected static extern int ZeDMD_GetUdpDelay(IntPtr pZeDMD);
+
+
 		#endregion
 	}
 }