Yeah. Like if you press stop button...
My system is AMD K6/2 500MHz, HDD 5400 rpm, 128MB RAM.
Not connect to network. Maybe the antivirus, I´ll try to disable it when running Cakewalk.
I don´t think the hardware is the problem.
In some cases I play just one track and the problem occurs. In others, I play 5 tracks and nothing happens. It´s not a regular problem, it´s kind of random, so it´s difficult to come out with a solution...