Hi
Sounds repetitive but do you clear ya caches, I use chrome myself, and had a few game crashes.
I clean my caches daily and although my bar does stutter sometimes, Thats usually a sign to me that they need cleaning, and afterwards it runs smooth again
I use a combo of Ccleaner and Iobits Advanced System Care 5, Both programmes clean different parts of it, Dunno why this happens but it does, but 5 mins clearing time gives me about 3 hours of crash free / stuttering bar.
Just my 2 pennys worth, Its poss this solution wont work for everyone, It works for me so im happy ATM
Tiger V