Hi all,
 
	I'm new to cakewalk and DAW in general...
 
	I have a  simple two track recording, and was trying to adjust EQ using the pro-channel on the master channel. 
 
	However,   there are two frequency parts  (~8k and ~16k) that appear locked at 0 no matter how I adjust. All other frequencies will move accordingly, but these two always at 0. Same situation even when I apply pre-set EQ...
 
	I wonder if something interferring the EQ, but I turned off all add-in and only have the pro-channel on the master channel. 
 
	 What could be causing the problem?