Hi. I've been running into this problem for at least a month now. Sometimes, I'll hit the backbutton (or just be moving the cursor on the screen!) and (boom!) I'll be taken off Chrome and the "android wallpaper (blue) holospiral" will be displayed on the screen. At that point, hitting the backbutton to return to the previous page is futile. To get back to the previous page, I have to go to History for the link. Is anyone else experiencing this??? How do I fix it? Thanks.