I am running OES11.2 sp2 with iprint client version 06.06.00. When a print job is sent from a workstation to a network printer sometime the job never gets to the queue but iprint comes up and says "document sent to printer". I am running windows 7 and windows 10 workstations. I tried removing and reloading the printer, tried new drivers but the problem keeps returning. The problem doesn't occur if the printer is connected via a local connector.