Pete.
hi from a fellow kent bloke now livin in canada.
as others have said please post in depth details of your settings n computer system.
as well a your sound device. what is it ??
also post pics of your driver selections in sonar n ntrak.
difficult to help without more details.
one thing to do is look at your driver selections in your other daws
n test setting biab the same way.

retired puter engr....powertracks on amd......NICE !
"what is the black art of audio engineering ?"
my silly songs...motagator.com/bmanning
see my tips in the tips section.