I had MwB running for months on a Windows 7 Pro SP1 laptop and a Windows 10 Home ver 1703. Suddenly, today, while working with it, it stopped working with no error message or warning. I tried redoing the whole setup, which only gave me a Timeout error, then reinstalled the software on both machines, with the exact same negative result. While the laptop setup seems to "see" the main PC in the network, it still fails connecting with the "Handshaking" on. The main PC settings can't even seem to detect the laptop. Both are detecting each other without problem in the Windows network.