Hi,

game runs smooth, but once in a while sound and ball stutters badly. So it's really near to impossible to play. This is really nerving. CPU usage is far away from 100% so this is not the Problem.
Anyone knows a fix? OS is W7x64.

Go to the game folder, search dosboxTimeshock.conf file.
Open it using notepad, under [mixer], change the value of the prebuffer from the original = 10
to 100. Save the conf. file and try a few games, see if it works.

How about changing it to 70? Dosbox can be quite problematic and has various performance result depending on processor and RAM.