Just got a Note 4 on Friday. Moved from an S4 to this. Overall I love it. One issue I am having is with this site. I seem to get a firefox popup whenever I open a new screen. It covers the whole screen and is annoying. I also get other popup for free iPhones, stuff like that. Is there some toggle I do not have set? I never had this issue on my S4. Any suggestions/help would be great. I did have Adblock Plus installed after this issue, but that seems to slow the phone down. Removed it. Thanks.