diff --git a/ProtocolLib/src/main/java/com/comphenix/protocol/injector/netty/ChannelInjector.java b/ProtocolLib/src/main/java/com/comphenix/protocol/injector/netty/ChannelInjector.java
index cd343177..2019ba84 100644
--- a/ProtocolLib/src/main/java/com/comphenix/protocol/injector/netty/ChannelInjector.java
+++ b/ProtocolLib/src/main/java/com/comphenix/protocol/injector/netty/ChannelInjector.java
@@ -304,7 +304,7 @@ class ChannelInjector extends ByteToMessageDecoder {
 				// Schedule the transmission on the main thread instead
 				if (channelListener.hasMainThreadListener(clazz)) {
 					// Delay the packet
-					scheduleMainThread(marker, packet);
+					scheduleMainThread(packet);
 					packet = null;
 					
 				} else {
@@ -338,11 +338,14 @@ class ChannelInjector extends ByteToMessageDecoder {
 		}
 	}
 
-	private void scheduleMainThread(final NetworkMarker marker, final Object packetCopy) {
+	private void scheduleMainThread(final Object packetCopy) {
+		// Do not process this packet agai
+		processedPackets.add(packetCopy);
+		
 		ProtocolLibrary.getExecutorSync().execute(new Runnable() {
 			@Override
 			public void run() {
-				sendServerPacket(packetCopy, marker, true);
+				invokeSendPacket(packetCopy);
 			}
 		});
 	}
@@ -433,7 +436,14 @@ class ChannelInjector extends ByteToMessageDecoder {
 		} else {
 			ignoredPackets.remove(packet);
 		}
-		
+		invokeSendPacket(packet);
+	}
+	
+	/**
+	 * Invoke the sendPacket method in Minecraft.
+	 * @param packet - the packet to send.
+ 	 */
+	private void invokeSendPacket(Object packet) {
 		// Attempt to send the packet with NetworkMarker.handle(), or the PlayerConnection if its active
 		try {
 			if (player instanceof Factory) {
diff --git a/ProtocolLib/src/main/java/com/comphenix/protocol/injector/netty/ChannelProxy.java b/ProtocolLib/src/main/java/com/comphenix/protocol/injector/netty/ChannelProxy.java
index 66798a80..70c5a593 100644
--- a/ProtocolLib/src/main/java/com/comphenix/protocol/injector/netty/ChannelProxy.java
+++ b/ProtocolLib/src/main/java/com/comphenix/protocol/injector/netty/ChannelProxy.java
@@ -91,7 +91,7 @@ abstract class ChannelProxy implements Channel {
 						if (packet != null)
 							accessor.set(runnable, packet);
 						else
-							getEmptyRunnable();
+							return getEmptyRunnable();
 					}
 					return runnable;
 				}
@@ -106,7 +106,7 @@ abstract class ChannelProxy implements Channel {
 						if (packet != null)
 							accessor.set(callable, packet);
 						else
-							getEmptyCallable();
+							return getEmptyCallable();
 					}
 					return callable;
 				}