diff --git a/acs/nladmin-system/src/main/java/org/nl/acs/opc/OpcUtl.java b/acs/nladmin-system/src/main/java/org/nl/acs/opc/OpcUtl.java
index 87e530832..41e6525ce 100644
--- a/acs/nladmin-system/src/main/java/org/nl/acs/opc/OpcUtl.java
+++ b/acs/nladmin-system/src/main/java/org/nl/acs/opc/OpcUtl.java
@@ -40,6 +40,7 @@ public class OpcUtl {
             Map<Item, Integer> e=null;
             try{
                 e=group.write(requests);
+                group.write(requests);
             }catch (Exception e1){
                try{
                    e=  group.write(requests);