PC beta updated

The PC beta client has been updated, and according to DICE, quite a few improvements have been made, chief of which centers around reducing lag (which a lot of players have complained about, and which reflects our own experience with the beta). The full list of changes, according to DICE:

• Reduced input “lag”
  On machines where the CPU would out-run the GPU, sometimes the GPU would queue up several frames’ worth of rendering commands.
  This could lead to the game having a high framerate, but input still feeling very sluggish.

Now there’s a limiter on how many frames the CPU is allowed to be “ahead” of the GPU.
Control this setting via Settings.ini. Default setting: RenderAheadLimit=2

• Performance optimizations with biggest improvements on dual-core machines
• Fixed black “masks”
  • The soot on buildings with holes in them had a bugged renderpath. We switched that over to a more well-tested renderpath.
• Improved hit-detection
  • We’ve gone through the hit detection logic, and client+server will now give more consistent results.
• Fix for some “rubberbanding” issues
  • C4 should stay attached to vehicles and not rubberband around
• Reduced spikes/dips in framerate
• Various fixes for alt+tab related CTD on Dx9
• More fixes for random CTD on Dx9
• Fix for crash when you’re in a vehicle that gets destroyed