Basically I am using Windows 8.1 thoroughly satisfied and appreciate the advantages over the older Windows versions. But one problem brings me literally on the palm. That's the problem always sporadic to the network: "Connection limits". All sorts of advice from the Internet I've tried (updated driver, adapted registries, energy saving function off). Nothing has helped so far. At the network / router it is not, because all other (non-Windows 8) computers on your network running properly.