Not sure what isn't loading or working for you Vuldan, but perhaps if you updated from an earlier build/etc there is leftover stuff from before that is causing problems. If so - I would recommend a remove/reboot and download the new installer from the website (vs upgrading from earlier build).

Moving around in the PU (Persistent Universe) and navigation has changed quite a lot and there are a bunch of keyboard/mouse controls that have changed from earlier builds. As 3.0 is brand new, most of the how-to and walk-thru's are not going to help much (unfortunately). I will keep my eye out for some nice video how-to's but for folks just getting into Star Citizen, it would probably go smoother to be in TS/etc with folks that have some experience with things to walk ya though some things together (faster learning curve).

Some basics though:
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After clicking "Universe"
[Linked Image]

I would think the descriptions they provided would help, but some folks think you go to your "Hangar" to log in. Currently your "Hangar" is to pull your ships into a single-player "garage" so to speak so you can climb around and change its weapons loadout/configuration. You can still configure your ship in the PU or the "Arena Commander", but the "Hangar" is single player only (currently) where you can do this.

Taxman

"Any group is weaker than a man alone unless they are perfectly trained to work together."
- Robert A. Heinlein, Starship Troopers