Sorry if this has been asked, before, but I tried searching and didn't see anything that applied to my situation.  I know that X2a states that it addressed some graphics anomalies, but I seem to be  having some, specifically when trying to solo take lanes, I'll see the graphics flash a bunch of stuff and then go back to normal.  I also sometimes notice some graphics anomalies when viewing audio transits as the cursor and the aim assist goes over the transits.
 
I am using a Samsung Ativ book 6 with a AMD Radeon 8770M and Intel 4000 graphics, core i7 (ivy bridge) and 8GB Ram