Hey guys, There might be a post about this but i have failed at finding it. I updated to 10.10.3 Beta last week and the second my MBP turned back on, i started getting 2 consecutive pop up windows in my Chrome. I cant think of what the pop ups are of but they are mostly of the same 3 or 4 websites. usually the same pop up in both windows. One is a "security" alert, another is often about updating my flash, etc. Has this happened to anybody else? I had never had a pop up, ever, until the second my MBP rebooted post-update. Help!! It's driving me nuts!!