I have 3 PC's running 3 licences. All 3 PC's have 3 monitors. The last few weeks the monitors on maximised screen are freezing - un maximise them and they start running again. This is a very serious issue as the motion detection stops working during this freeze time. Is this an issue being looked at? PC's are intel i5's with 8gb ram, running at 60% cpu and 6 gb ram.