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Sc2 randomly starting to lag now...

  • PC gaming
  • Lag
  • Video Games
Last response: in PC Gaming
September 19, 2010 2:39:22 AM

Recently the computer just started to randomly lag, and spike in the menus, battles, building a pylon, etc etc.

Before I could play Sc2 on all ultra settings, while streaming, and not lag 60+ fps. Now it jumps from 20-50 on high-ultra, and to stop it from doing it I have to set it to all low settings.

I tried reformatting, and that didn't help at all.

Also one of the maps was distorted once when I played it, and another time stalkers "lasers" never actually visually came out shooting anything.

Also, I get the spikes in low settings as well, I'll have 200+ fps on low, but it will spike ~50 fps at a time

What do I need to try/do?

System Information
Time of this report: 9/18/2010, 14:17:12
Machine name: CHAD-8AD643HCGA
Operating System: Windows XP Home Edition (5.1, Build 2600) Service Pack 3 (2600.xpsp_sp3_gdr.100216-1514)
Language: English (Regional Setting: English)
System Manufacturer: MSI
System Model: MS-7599
BIOS: Default System BIOS
Processor: AMD Phenom(tm) II X4 955 Processor, MMX, 3DNow (4 CPUs), ~3.2GHz
Memory: 3328MB RAM
Page File: 428MB used, 4783MB available
Windows Dir: C:\WINDOWS
DirectX Version: DirectX 9.0c (4.09.0000.0904)
DX Setup Parameters: Not found
DxDiag Version: 5.03.2600.5512 32bit Unicode

Display Devices
Card name: ATI Radeon HD 5800 Series
Manufacturer: ATI Technologies Inc.
Chip type: ATI Radeon Graphics Processor (0x6899)
DAC type: Internal DAC(400MHz)
Device Key: Enum\PCI\VEN_1002&DEV_6899&SUBSYS_200A1787&REV_00
Display Memory: 1024.0 MB
Current Mode: 1280 x 800 (32 bit) (60Hz)
Monitor: Plug and Play Monitor
Monitor Max Res: 1600,1200
Driver Name: ati2dvag.dll
Driver Version: 6.14.0010.7111 (English)
DDI Version: 9 (or higher)
Driver Attributes: Final Retail
Driver Date/Size: 8/4/2010 01:46:06, 300544 bytes

Wall of text removed.

More about : sc2 randomly starting lag

September 23, 2010 6:48:35 PM

You may want to check Gpu temps while running Starcraft 2, A lot of users have claimed that starcraft 2 has an over heating bug which has been damaging Gpus. I don't know how valid these claims, I'm pretty sure if there was a problem blizz would have fix'd it by now. Maybe try Upgrading Direct x9 and/or your Gpu Drivers
October 8, 2010 2:14:37 PM

i have same problem did u fix it i need help plz