diff --git a/api/src/com/cloud/agent/api/ClusterSyncCommand.java b/api/src/com/cloud/agent/api/ClusterSyncCommand.java
index 83b79cbbddb..9a674af647c 100644
--- a/api/src/com/cloud/agent/api/ClusterSyncCommand.java
+++ b/api/src/com/cloud/agent/api/ClusterSyncCommand.java
@@ -59,7 +59,7 @@ public class ClusterSyncCommand extends Command implements CronCommand {
 
     @Override
     public boolean executeInSequence() {
-        return true;
+        return false;
     }
     
 }
\ No newline at end of file
diff --git a/server/src/com/cloud/network/vpn/RemoteAccessVpnManagerImpl.java b/server/src/com/cloud/network/vpn/RemoteAccessVpnManagerImpl.java
index f87890856fe..3f8b92a16fd 100755
--- a/server/src/com/cloud/network/vpn/RemoteAccessVpnManagerImpl.java
+++ b/server/src/com/cloud/network/vpn/RemoteAccessVpnManagerImpl.java
@@ -432,6 +432,9 @@ public class RemoteAccessVpnManagerImpl implements RemoteAccessVpnService, Manag
                     _vpnUsersDao.remove(user.getId());
                 }
             } else {
+            	if (user.getState() == State.Add) {
+                    _vpnUsersDao.remove(user.getId());
+                }
                 s_logger.warn("Failed to apply vpn for user " + user.getUsername() + ", accountId=" + user.getAccountId());
             }
         }
diff --git a/server/src/com/cloud/upgrade/dao/Upgrade2212to2213.java b/server/src/com/cloud/upgrade/dao/Upgrade2212to2213.java
index e4200ba373a..8d25fa5cabd 100644
--- a/server/src/com/cloud/upgrade/dao/Upgrade2212to2213.java
+++ b/server/src/com/cloud/upgrade/dao/Upgrade2212to2213.java
@@ -92,5 +92,14 @@ public class Upgrade2212to2213 implements DbUpgrade {
         // drop primary keys
         DbUpgradeUtils.dropPrimaryKeyIfExists(conn, "cloud_usage.usage_load_balancer_policy");
         DbUpgradeUtils.dropPrimaryKeyIfExists(conn, "cloud_usage.usage_port_forwarding");
+        
+        //Drop usage_network_offering unique key
+        try {
+            PreparedStatement pstmt = conn.prepareStatement("drop index network_offering_id on cloud_usage.usage_network_offering");
+            pstmt.executeUpdate();
+            s_logger.debug("Dropped usage_network_offering unique key");
+        } catch (Exception e) {
+            // Ignore error if the usage_network_offering table or the unique key doesn't exist
+        }
     }
 }
diff --git a/setup/db/create-schema-premium.sql b/setup/db/create-schema-premium.sql
index 83aa7a45140..bd27cb3d5f9 100644
--- a/setup/db/create-schema-premium.sql
+++ b/setup/db/create-schema-premium.sql
@@ -249,8 +249,7 @@ CREATE TABLE  `cloud_usage`.`usage_network_offering` (
   `network_offering_id` bigint unsigned NOT NULL,
   `is_default` smallint(1) NOT NULL,
   `created` DATETIME NOT NULL,
-  `deleted` DATETIME NULL,
-  UNIQUE KEY (`network_offering_id`, `vm_instance_id`, `created`)
+  `deleted` DATETIME NULL  
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
 
 ALTER TABLE `cloud_usage`.`usage_network_offering` ADD INDEX `i_usage_network_offering__account_id`(`account_id`);