have had this problem since I bought this Acer laptop I'm playing on, and that is a couple of years now. But I have to admit that the last few nights I have played the icons color flickering has been alot more annoying than usual. Infact so much that I even commented it in pure frustration on ch200..  rolleyes
I have been told by my squaddies that the problem I got is due to my videocard, and my problems show as random flickering icon colors (both green and red) and also the frps info txt ontop of the game screen is flickering green/grey when this is going on. And as if this is not enough, the dots on the map are so unbelievably tiny I almost need a magnifying glass to see where the dots are. Same when someone uses a mic, the box showing who is using the mic on the map is at 4 pixels or thereabout..  rolleyes
sounds exactly like what my issue is, but I have figured out that when looking straight forward the icons are red, but when I follow a plane and use my hatswitch as soon as I look in any direction goes grey or whatever color that is.  if I do the damage display or the FPS showing it does the same thing, green then goes to grey.
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Time of this report: 4/29/2014, 21:15:30
       Machine name: VAIO
   Operating System: Windows 8 64-bit (6.2, Build 9200) (9200.win8_gdr.130531-1504)
           Language: English (Regional Setting: English)
System Manufacturer: Sony Corporation
       System Model: SVE1713ACXB
               BIOS: R0170D6
          Processor: Intel(R) Pentium(R) CPU 2020M @ 2.40GHz (2 CPUs), ~2.4GHz
             Memory: 4096MB RAM
Available OS Memory: 3976MB RAM
          Page File: 1855MB used, 4258MB available
        Windows Dir: C:\Windows
    DirectX Version: DirectX 11
DX Setup Parameters: Not found
   User DPI Setting: Using System DPI
 System DPI Setting: 96 DPI (100 percent)
    DWM DPI Scaling: Disabled
     DxDiag Version: 6.02.9200.16384 64bit Unicode
       Card name: Intel(R) HD Graphics
       Manufacturer: Intel Corporation
          Chip type: Intel(R) HD Graphics Family
           DAC type: Internal
        Device Type: Full Device
         Device Key: Enum\PCI\VEN_8086&DEV_0156&SUBSYS_90AC104D&REV_09
     Display Memory: 1664 MB
   Dedicated Memory: 32 MB
      Shared Memory: 1632 MB
       Current Mode: 1600 x 900 (32 bit) (60Hz)
       Monitor Name: Generic PnP Monitor
      Monitor Model: unknown
         Monitor Id: SEC3941
        Native Mode: 1600 x 900(p) (60.002Hz)
        Output Type: Internal
        Driver Name: igdumd64.dll,igd10umd64.dll,igd10umd64.dll,igdumd32,igd10umd32,igd10umd32
Driver File Version: 9.17.0010.2849 (English)
     Driver Version: 9.17.10.2849
        DDI Version: 11
     Feature Levels: 11.0,10.1,10.0,9.3,9.2,9.1
       Driver Model: WDDM 1.2
Graphics Preemption: DMA
 Compute Preemption: Thread group
  Driver Attributes: Final Retail
   Driver Date/Size: 11/12/2012 04:51:41, 12602368 bytes
        WHQL Logo'd: n/a
    WHQL Date Stamp: n/a
  Device Identifier: {D7B78E66-4216-11CF-DC78-A6B0B7C2C435}
          Vendor ID: 0x8086
          Device ID: 0x0156
          SubSys ID: 0x90AC104D
        Revision ID: 0x0009
 Driver Strong Name: oem15.inf:5f63e5348c07185a:iIVBM0:9.17.10.2849:pci\ven_8086&dev_0156&subsys_90ac104d
     Rank Of Driver: 00E00001
        Video Accel: 
        DXVA2 Modes: DXVA2_ModeMPEG2_VLD  DXVA2_ModeMPEG2_IDCT  DXVA2_ModeWMV9_IDCT  DXVA2_ModeVC1_IDCT  DXVA2_ModeH264_VLD_NoFGT  
      Deinterlace Caps: n/a
       D3D9 Overlay: Supported
            DXVA-HD: Supported
       DDraw Status: Not Available
         D3D Status: Enabled
         AGP Status: Not Available