I had this happen to me one time. Looked at all the 1n/out settings, toggled most of them including ASIO and MME. Eventually the problem went away. Never did figure out the cause, or the solution.
I cant reproduce the problem, and it has not happened again.


Flatfoot sez: Call me when 'Talent-in-a-Box' is ready to ship! -- [8{>

Got some tunes on You Tube:
http://www.youtube.com/user/flatfoot50
.
My BiaB lesson site:
http://jdwolfe0.wixsite.com/learnbiab