Recently, with the most current update, certain aspects of my FB apps quit working (though they do work if I log in using Chrome). I can open games, and I can play games. When I try to post a request or open the window to send gifts the game the box that I send from freezes. For example: Playing Cafe World, and I need to "ask for help" as part of the game. I click on the "ask" button, a box appears. It should show what I am posting and allow me to click "share". Now the box is blank and it just sits there forever until I close it. The game is still open behind it, as usual, and when I close the pop up box I can continue playing, but my post has not posted. This happens on all the games I play (not all of them are Zynga, already thought of that because they have enough problems of their own). Another recent problem on apps is they will not allow me to post to my wall (Status Shuffle and God Wants You To Know for example). I can post from Chrome. I can also post help requests from games when on Chrome. Everytime there is an upgrade, something new doesn't work. Have used Firefox for a few years now and would hate to change to Chrome.