1. When zooming out, you get the invisible barriers because that's the edges of the galaxy, right? Well, that's lovely, but when you zoom in, the barriers are the same, regardless of scale, so you can't scroll right if your planet is near the right part of the map, even if you're zoomed all the way in to a ship.
2. The annoying "SUPER SENSITIVE SCROLL WHEEL" bug is back from Beta 2/3.