Machine name: 01388-X1CARBON
  Operating System: Windows 7 Enterprise 64-bit (6.1, Build 7601) Service Pack 1 (7601.win7sp1_ldr.161011-0600)
          Language: English (Regional Setting: English)

      System Model: 20A7S03400
              BIOS: Phoenix BIOS SC-T v2.1
         Processor: Intel(R) Core(TM) i7-4600U CPU @ 2.10GHz (4 CPUs), ~2.7GHz
            Memory: 8192MB RAM

         Page File: 5854MB used, 9902MB available
       Windows Dir: C:\windows
   DirectX Version: DirectX 11

  User DPI Setting: Using System DPI
System DPI Setting: 120 DPI (125 percent)
   DWM DPI Scaling: UnKnown
    DxDiag Version: 6.01.7601.17514 32bit Unicode

         Card name: Intel(R) HD Graphics Family
      Manufacturer: Intel Corporation
         Chip type: Intel(R) HD Graphics Family
          DAC type: Internal
        Device Key: Enum\PCI\VEN_8086&DEV_0A16&SUBSYS_221817AA&REV_0B
    Display Memory: 1824 MB
  Dedicated Memory: 192 MB
     Shared Memory: 1632 MB
      Current Mode: 1920 x 1080 (32 bit) (60Hz)
      Monitor Name: Generic PnP Monitor
     Monitor Model: unknown
        Monitor Id: LEN40A4
       Native Mode: 2560 x 1440(p) (60.004Hz)
       Output Type: Internal
       Driver Name: igdumdim64.dll,igd10iumd64.dll,igd10iumd64.dll,igdumdim32,igd10iumd32,igd10iumd32

    Driver Version: 10.18.14.4414
       DDI Version: 11
      Driver Model: WDDM 1.1
 Driver Attributes: Final Retail
  Driver Date/Size: 5/12/2016 22:06:22, 24921384 bytes
       WHQL Logo'd: n/a
   WHQL Date Stamp: n/a
 Device Identifier: {D7B78E66-4956-11CF-2465-1602B6C2C735}
         Vendor ID: 0x8086
         Device ID: 0x0A16
         SubSys ID: 0x221817AA
       Revision ID: 0x000B
Driver Strong Name: oem81.inf:IntelGfx.NTamd64.6.1:iHSWM_w7:10.18.14.4414:pci\ven_8086&dev_0a16
    Rank Of Driver: 00E62001
       Video Accel: ModeMPEG2_A ModeMPEG2_C ModeWMV9_C ModeVC1_C 
  Deinterlace Caps: {BF752EF6-8CC4-457A-BE1B-08BD1CAEEE9F}: Format(In/Out)=(YUY2,YUY2)

Customers who have just upgraded to Firefox 51.0 are reporting rendering errors with our Flash games with Adobe Flash 24.0 We have reproduced the issue with the following environments: Firefox 51.0, Flash 24.0.0.194, Windows 10 on a Dell XPS w01a Firefox 51.0, Flash 24.0.0.194, Windows 7, Lenovo X1 Carbon Thinkpad In both cases, the PC's have touchscreens. We are not able to reproduce on non-touchscreen PC yet. Attached are example of rendering issues. Note there is tearing in the text on one screenshot and the icons are not rendered fully in the other. ------------------ System Information ------------------ Time of this report: 1/30/2017, 14:15:26 Machine name: 01388-X1CARBON Operating System: Windows 7 Enterprise 64-bit (6.1, Build 7601) Service Pack 1 (7601.win7sp1_ldr.161011-0600) Language: English (Regional Setting: English) System Manufacturer: LENOVO System Model: 20A7S03400 BIOS: Phoenix BIOS SC-T v2.1 Processor: Intel(R) Core(TM) i7-4600U CPU @ 2.10GHz (4 CPUs), ~2.7GHz Memory: 8192MB RAM Available OS Memory: 7880MB RAM Page File: 5854MB used, 9902MB available Windows Dir: C:\windows DirectX Version: DirectX 11 DX Setup Parameters: Not found User DPI Setting: Using System DPI System DPI Setting: 120 DPI (125 percent) DWM DPI Scaling: UnKnown DxDiag Version: 6.01.7601.17514 32bit Unicode --------------- Display Devices --------------- Card name: Intel(R) HD Graphics Family Manufacturer: Intel Corporation Chip type: Intel(R) HD Graphics Family DAC type: Internal Device Key: Enum\PCI\VEN_8086&DEV_0A16&SUBSYS_221817AA&REV_0B Display Memory: 1824 MB Dedicated Memory: 192 MB Shared Memory: 1632 MB Current Mode: 1920 x 1080 (32 bit) (60Hz) Monitor Name: Generic PnP Monitor Monitor Model: unknown Monitor Id: LEN40A4 Native Mode: 2560 x 1440(p) (60.004Hz) Output Type: Internal Driver Name: igdumdim64.dll,igd10iumd64.dll,igd10iumd64.dll,igdumdim32,igd10iumd32,igd10iumd32 Driver File Version: 10.18.0014.4414 (English) Driver Version: 10.18.14.4414 DDI Version: 11 Driver Model: WDDM 1.1 Driver Attributes: Final Retail Driver Date/Size: 5/12/2016 22:06:22, 24921384 bytes WHQL Logo'd: n/a WHQL Date Stamp: n/a Device Identifier: {D7B78E66-4956-11CF-2465-1602B6C2C735} Vendor ID: 0x8086 Device ID: 0x0A16 SubSys ID: 0x221817AA Revision ID: 0x000B Driver Strong Name: oem81.inf:IntelGfx.NTamd64.6.1:iHSWM_w7:10.18.14.4414:pci\ven_8086&dev_0a16 Rank Of Driver: 00E62001 Video Accel: ModeMPEG2_A ModeMPEG2_C ModeWMV9_C ModeVC1_C Deinterlace Caps: {BF752EF6-8CC4-457A-BE1B-08BD1CAEEE9F}: Format(In/Out)=(YUY2,YUY2)