I have used AE CC before with little trouble. I am using it on a new laptop and have had all sorts of issues.
1) The background color (default-black) suddenly disappeared to transparent, forcing me to use a solid black beneath it.
2) The active camera keeps changing without me doing anything, and I am not rendering in 3D, so I don't really need that.
3) I closed a composition that was saved and it won't reopen as I had it while I was working on it.
I am losing my mind.
Please help!