[SR-Users] Duplicate ACC records in db when using db_cluster

Hi, I have a issue with the db_cluster module. All works fine but when i enable ACC records to the database i get duplicate entry's in the acc table. I have 2 nodes enabled: # ----- db_cluster params ----- modparam("db_cluster", "connection", "con1=>mysql://kamailio:password@10.1.1.1/kamailio") modparam("db_cluster", "connection", "con2=>mysql://kamailio:password@10.1.1.2/kamailio") modparam("db_cluster", "cluster", "cls1=>con1=9s8p;con2=9s8p") When i remove one node from the pool the acc records look fine. Could this be a bug? Or should i bypass the db_cluster for accounting? I'm running kamailio 4.4.2. Thanks, Jan Hazenberg