diff --git a/ch.psi.fda/pom.xml b/ch.psi.fda/pom.xml
index 0074b54..f21e586 100644
--- a/ch.psi.fda/pom.xml
+++ b/ch.psi.fda/pom.xml
@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>ch.psi</groupId>
 	<artifactId>fda</artifactId>
-	<version>2.4.10</version>
+	<version>2.5.0</version>
 
 	<dependencies>
 
@@ -17,7 +17,7 @@
 		<dependency>
 			<groupId>ch.psi.fda</groupId>
 			<artifactId>ch.psi.fda.xscan</artifactId>
-			<version>2.3.10</version>
+			<version>2.4.0</version>
 		</dependency>
 		<dependency>
 			<groupId>ch.psi</groupId>
diff --git a/ch.psi.fda/src/main/java/ch/psi/fda/rest/ZMQDataService.java b/ch.psi.fda/src/main/java/ch/psi/fda/rest/ZMQDataService.java
index acbb4b1..a5982e1 100644
--- a/ch.psi.fda/src/main/java/ch/psi/fda/rest/ZMQDataService.java
+++ b/ch.psi.fda/src/main/java/ch/psi/fda/rest/ZMQDataService.java
@@ -52,7 +52,7 @@ public class ZMQDataService {
 
 	public void initialize(){
 		context = ZMQ.context();
-		zmq.ZError.clear(); // Clear error code
+//		zmq.ZError.clear(); // Clear error code
 		socket = context.socket(ZMQ.PUB);
 		socket.setHWM(bufferSize);
 		socket.bind("tcp://*:"+port);
@@ -61,7 +61,7 @@ public class ZMQDataService {
 	public void terminate(){
 		socket.close();
 		context.term();
-		zmq.ZError.clear(); // Clear error code
+//		zmq.ZError.clear(); // Clear error code
 	}
 	
 	@Subscribe
diff --git a/ch.psi.fda/src/main/java/ch/psi/fda/ui/StreamClient.java b/ch.psi.fda/src/main/java/ch/psi/fda/ui/StreamClient.java
index 60d11ff..5d1ee61 100644
--- a/ch.psi.fda/src/main/java/ch/psi/fda/ui/StreamClient.java
+++ b/ch.psi.fda/src/main/java/ch/psi/fda/ui/StreamClient.java
@@ -49,7 +49,7 @@ public class StreamClient {
 	
 	public void listen(String endpoint) {
 		ZMQ.Context context = ZMQ.context();
-		zmq.ZError.clear(); // Clear error code
+//		zmq.ZError.clear(); // Clear error code
 		ZMQ.Socket socket = context.socket(ZMQ.SUB);
 		socket.connect(endpoint);
 		socket.subscribe(""); // SUBSCRIBE !