I have written a winforms application that uploads and downloads information while online. Meaning, the user logs in and then downloads information. They work in it offline and the uploads it back to the server once online again. This works great in Windows 7. Meaning the transmission time is about 1 second or so. However, for those on Windows 8, it is taking up to 20 minutes!!!
Can anyone give me an idea on what may be happening or where I need to look to solve this issue?