There is something wrong with the internet explorer in Windows Phone 8.1... Everytime I open the browser a pop up window appear asking if I have to search for an app. Anyone else having this issue?
I found the issue, if I go to Philly.com it will ask you to search for app.
Just to add, I just did a hard reset, issue remains, so I wonder if it's just some ad on the mobile version that's triggering something. Anyways, a tad annoying.