Howdy. On my test site I have attachments limit set to 10mb and the size show when uploading is 200x200px Ive just uploaded a Gif file and it does not move (as in no animation) I even tried to upload it though the admin panel editing the user with the same result. I also tested a smaller image (less than 200x200) and it worked fine. I also get no errors so can't provide one. To reproduce just upload a 200x200 animated Gif image.