I have a site that is randomly experiencing workstations freezing up during the printing function (sending an order/printing a check/closing a check-cash or credit). It happens randomly and on different terminals. We have replaced all the wiring in the location and network equipment. However it is still occurring. The screen will just hang with the status of Printing showing on the screen. It becomes non-responsive and we have to end up hard booting the workstations. Has anyone ever experienced this or have some things I should look at in Micros to resolve it?