We have a few computers at our company using GTMPC that often have connection problems. The people working from home say they cannot connect to their host at the office. The only ways I know how to fix it is either restart the PC, or restart the GTMPC service in the Windows administrative tools. This is becoming a real nuisance. The hosts are on Win 7, 64 bits. One of the machines I just installed GTMPC two days ago, so I know it has the latest version.