Adobe Audition Display Choppy/Stutter/Lag

[BadBoYeed]

I am using adobe audition, and in multitrack there is considerable lag when I grab a clip and try to move it. (and when trimming)  There is a half second or more delay from when I move my mouse to when the clip actually arrives to where the cursor is.  It almost behaves like snapping is on, and it turned off. Very frustrating. 

 

I just built this pc and ahould have no trouble running audition.  (my 2013 imac did not have this problem).   Is there something that I may be overlooking?  All drivers up to date

i7 7700k cpu

z270e mobo

strix gtx 1080 ag8

64 gb corsair 2666mhz ram

 

would love some help because i work with audition every day and this may prove to drive me insane

[BadBoYeed]

changing the bit depth to 32 float from 16 seems to have solved the issue.

[BadBoYeed]

The above worked for a little while, but after a few hours in a multitrack project, the problem returned.  Mixed down the file i was working on and started new multitrack and problem went away again.  this is not a good workflow...please help