I recently had to upgrade my Laptop to a Windows 8 version, and now when I download a series of files, I'm getting the Download Studio window to start "blinking" (i.e., losing and regaining focus about 3x per second), which also effects all my other windows and prevents me from doing work while downloading. I have changed Download Studio to Windows 7 compatibility mode, and while that initially seemed to work, it now reverted to the blinking mode. Any thoughts on what's causing this and how to fix?