hello, I have got a probem with a touch screen.In one of my project villa,which consists of 4 floors,there are touch screens in the first,second and fourth. Each of the floors are in four different networks.I have transfered the project to the first and second floors. My problem is when I transfered the project to the touch screen in the fourth floor,they say "SOME NETWORK PROPERTIES ARE INVALID" And my other problem is about the shutters.the shutters are not working properly from the touch screens.One time it works,the next minute it wont respond. Please, take time to respond to my problems and kindly reply me as soon as possible. Aileen (aileen@gulfsys.com)