Just bought 16gb of ram from OC to repalce my 8gb. I've not done much beside just browsing since install but I've noticed something unusual that wasn't there before. I usually have several tabs open in Chrome at once with no issues, but now if i have a few tabs open if I go back to one the page is totally blank, even if i refresh the page it doesnt come back, I have to shut the tab & open a new one. Is this sort of thing typical of a ram problem? What is the best ap to use for checking the ram for problems?