This may havebeen reported, I have a lot to do today and no time to read all 23 pages - a good sign that many are testing
Multiplayer - Client
The beta patch has taken away those naked text boxes for Spawn Aircraft group and replaced them with properly tailored menu items although they do the same job.
You no longer have 'Change your plane' on the multiplayer pick-list. A map now appears on which, having chosen your side, you click on one of the airfields that the mission creator has populated with a/c and then pick from what's available.
One problem is there is nothing to tell you which fields they are unless its somehow in the brief (which I haven't tried) but they should at least be highlighted, say Red or Blue like they were in IL-2.
Also I didn't get a list of existing Flights already created by the mission or new ones created by others in the game, it seemed I could only create a new Flight but I could be missing something.
FPS
Its hard for me to say on this as I had pretty good FPS before although much lower over London. My impression is that it is a little smoother (or I am just getting used to it?) but my low level FPS did seem to be a little improved over London but not by much. I'm sorry I can't be more objective.
Views
I had TrackIR problems originally where the TIR seemed to be unpredictable and repositioned my head very often, especially left and right. It still does it but either its not so much or I am just getting used to it. It is a pain though and if there's anything that can be done that would be great. I am constantly pressing my "Centre TrackIR" button. I get a similar but far less effect in IL-2 (I know thats a mod but its also a reference). Worst of all is the vertical range I get with TIR. It seems I can only look up and down by a limited amount. If I centre TIR on my gunsight I can move my view quite a way upwards but only down to the bottom of the instrument panel. If I centre it on the instrument panel I can then look down at the lower controls but I can't look much above the front canopy frame. I don't think it's a TIR problem as the TIR scale/grid view continues to move beyond the cockpit range.
ASUS Sabertooth mobo
i7 950 @ 4GHz
6Gb DDR3 RAM
EVGA GTX570 GPU
850W PSU
Coolermaster HAF912+ case
Samsung 22" 226BW @ 1680 x 1050
X52 HOTAS
X45 miscellaneous controls