Does your LW show the red bars on the lower left and also say 'disconnected' as well? Mine does that when I come back to the computer after I've been away for several hours.

It's a 'Turbo Charged' connection when I'm using my computer but after this sleep mode it shows all red bars and 'Disconnected.'

Are you telling me it's really still connected to the network even though it says Disconnected? I have to manually reconnect to get uploads/downloads going again.