i'll try and describe the issue the best i can, sometimes when you have multiple tabs i've noticed the last tab open or which is the lastest tab will sometimes die. Let's say you open YouTube in a tab and you leave it to go to Google in another tab when you go back to the YouTube tab it will show YouTube in the url but the page will be blank. If you go back to the Google tab it shows Google you can move around the google site but you cant use it. You can try and reload the page but nothing happens you can re enter Youtube in the address bar or any site but nothing happens the tab is essentially unusable. For instance in the screen shot i posted the comicbook .com tab "died" and when i switch to the Entertainment earth tab it says Comicbook .com i can't enter in a new URL you just get a infinte loading bar that never loads. if i hit reload you again get a infinte loading bar or sometimes it just goes blank. This has been happening for awhile and has happened on multiple devices this isn't a single instance on one device.