Torsion Freezes while compiling

I am increasingly getting crashes on Torsion while using my lap;top on battery mode. The program shows the connection window (to localhost) and just stays there. When I hit cancel, Torsion crashes. This don't happens when I am connected to the power supply and with internet connectivity.

Does anybody else have similar issues?

I a using Windows 7 with an i7 quad core processor......