I'm sure this came up recently somewhere...
Anyhow, if youre running Win2000/WinXP (maybe WinMe too) somewhere in the dos prompt properties there is an idle option that suspends the program when its window ins't the active one/minimized.
This buggers up PC2Am since the PC side stops listening - all you need to do is find the option an uncheck it.
I ran into this problem too and unchecking the idle when inactive box (or whatever it was called) fixed it..
