Spent two hours in PTU 3.1.2c, tonight.
Highlights:
Successfully flew Reclaimer and landed on Daymar.
Logged out in Reclaimer bed. Logged back in same bed.
Crash/killed of my own doing, hovering around Daymar.
Successfully exploded my own Reclaimer with another ship.
QT'd and killed AI's.
No system crashes. Consistent 35-50 FPS range, including Reclaimer time, atmosphere entries.
Good times. The PTU has been pretty fun the past three nights.
So far, this has been the most stable for me. I got several hours of game this morning, without any glitches. Did some trades and some combat. Took the URSA out for a spin on Yela, went 12Km in daylight and back in darkness. That is a LOT of fun with a joystick. Got some... (I wanna say "air" but it wasn't quite air is it) ... Yela gas ... jumping it off of crater rims.
Judging by the chatter, there were a lot of people on the server, people were logging in on C and D strut. Consistent 20-30 FPS, the low side was mostly Port Olisar, but through combat with 2 pirates I got 23-25 FPS. That's not great, but playable. I used Super Hornet, Cutlass, Freelancer and Connie, as well as the Rover.
I was using an ASUS ROG i7 laptop, 16Gb RAM, SATA HD and 1050. Checking around now for a real system. Budget is about 2500 for now, but what I'll do is buy a package that I can upgrade as I get more.