Hellow to everyone,
I have a tablet with Win8 installed on it (Samsung XE500T1C) It's a problem, at sleep mode my WI-FI (wireless connections) sisconnects Because it's important to me to maitain connection connected even in sleep mode, I have browsed internet and found that i have to uncheck "Allow the computer to turn off this device to save power" in network adapter properties in device manager. I did so, but now my computer does not return from sleep mode when i press power button. So I need to shut down tablet and turn on it again and wait, while it boots and wireless connects.
Any ideas?

Thank You for help.