I'm having a problem with the FP-1600 "freezing" if left with no application polling it. We are using Lookout 4.5 to poll the 1600, but Lookout is closed down sometimes for a day or two. When we start Lookout again, we can't poll the 1600. I've tried Fieldpoint explorer also to wake it up, but Eplorer reports there are no units avail. After I recycle the power to the 1600, all is well. Anyone have any ideas?