Jump to content
Strawberry Orange Banana Lime Leaf Slate Sky Blueberry Grape Watermelon Chocolate Marble
Strawberry Orange Banana Lime Leaf Slate Sky Blueberry Grape Watermelon Chocolate Marble

MSFN is made available via donations, subscriptions and advertising revenue. The use of ad-blocking software hurts the site. Please disable ad-blocking software or set an exception for MSFN. Alternatively, register and become a site sponsor/subscriber and ads will be disabled automatically. 



davidov2009

Member
  • Content count

    1
  • Donations

    $0.00 
  • Joined

  • Last visited

Community Reputation

0 Neutral

About davidov2009

Profile Information

  • OS
    Windows 7 x64
  1. Hi everyone, I also have massive DPC latency issues (spikes >60.000us in DPC Latency Checker), but it doesn't come with high CPU usage at all! If I analyse the .etl file of Win Perf Analyser, the Interrupt and DPC CPU usage is just around 0,5% See the attached screens. When I restart my PC the latency problem is away for 5 minutes or so and then gets worse by the minute. It slows down almost any application (Windows runs like I have a 1Ghz Celeron) and seriously distorts sound playback esp. in video files. System is almost unworkable. Any idea what could be causing this? Hardware failure maybe? Or a driver problem? I will upload the .etl file to SkyDrive asp. System specs: Asus P5Q, Intel Core2Duo Q6600, 3GB DDR2 1066Mhz, ATI Radeon 4870, Win 7 x64
×