I started playing again the other day after leaving my char stranded just outside of Quintarra for a couple of months, and everything was going great until I somehow brought up this irritating box that's blocking a good portion of my screen. I assume I hit a wrong key or clicked something somewhere, but all I was doing was casting Force on Virgil and myself. Anyway, it's a large black and gold box and has things like 'No Scheme', 'User Test Scheme' 'Necromancer Scheme', etc listed inside it. If someone here knows how to remove it I'd be very grateful, as nothing I've tried so far seems to work.
Nevermind! Apparently the solution was to completely exit out of the game, post a useless thread on the forum, go grocery shopping, eat dinner, wash dishes, and then restart the game. I'll have to remember that if the problem ever pops up again...
That's the level-up scheme. You can remove it in the character menu. Just tap a little button up in the right corner, I think, and It'll go away.