This alpha seems to hate me. With a friend I made three attempts to play around in the "'verse" portion yesterday evening:
The first time we both couldn't get into the "'verse" at all. After staring at the black loading screen for some 10 minutes without any feedback but the happily swinging loading bar, we alt-F4-ed out.
The next attempt was somewhat more successful. We both got into Port Olisar, but ended up in different instances. I tried to take the Mustang Omega for a spin. The moment I activated the up thrusters, it started spinning uncontrollably like a mad humming top. Which only stopped (abruptly) when I had the pilot leave the cockpit. Seems the ship didn't like the pilot to get in again, because it quickly drifted away for no apparent reason when I tried. It "only" took some five more minutes to get back to a landing pad with the suit's thrusters, as I hadn't really come far with all the spinning before. Only that the moment the pilot would have touched the landing pad, he got catapulted away from the station. Going by the distance indicator he then drifted away at over 1km/s velocity. At 300km+ distance I logged out.
Last attempt went comparatively great. We both got into Port Olisar, ended up in the same instance, boarded the ships (took the hornet this time), cruised around a bit and jumped to an arbitrary satellite. There I wanted to replicate the first satellite demo they showed and EVA into the satellite. I misjudged the distance, parked the ship a bit too far away, disembarked, floated to the entrance some minutes and in the precise moment when I would've reached it, the client crashed to the desktop.
I'll be back in half a year probably to see what has changed. At this point I don't think the PU will be in a releasable state before the end of 2017.