bobson Posted May 22, 2007 Report Share Posted May 22, 2007 Hi,Though there are some near-miss solutions to this in the FAQs, I couldn't find anything to guide me through this issue. My computer become slow when i start using UT. For example when i tried to play avi file the picture become slow and worse also not sync with sound. Sometimes it just show frame by frame. This problem only happen if i running utorrent.I had done some troubleshooting with my limited knowledge based on previous problem in this forum but yet i did not solve the problem. My System Properties :Windows VISTA Ultimate 32bitPentium 4 2.8GHZ1GB DDR RamMaxtor 80Gb (8Mb cache, 7200RPM)uTorrent 1.7 beta Build 1875Here some troubleshooting that i'm already done:1.Change IDE cable with new one.2.Check IDE ATA/ATAPI controllers' advanced settings properties . (Current Mode : Ultra DMA Mode 6 )3.Defrag my HD4.Update BIOS and MB drivers5.net.max_halfopen == 10My process explorer :Process PID CPU Description Company NameSystem Idle Process 0 55.73 Interrupts n/a Hardware Interrupts DPCs n/a 1.47 Deferred Procedure Calls System 4 1.47 smss.exe 528 Windows Session Manager Microsoft Corporationcsrss.exe 596 Client Server Runtime Process Microsoft Corporationcsrss.exe 644 Client Server Runtime Process Microsoft Corporationwininit.exe 652 Windows Start-Up Application Microsoft Corporation services.exe 736 2.93 Services and Controller app Microsoft Corporation svchost.exe 932 Host Process for Windows Services Microsoft Corporation ehmsas.exe 3760 Media Center Media Status Aggregator Service Microsoft Corporation svchost.exe 992 Host Process for Windows Services Microsoft Corporation svchost.exe 1028 Host Process for Windows Services Microsoft Corporation svchost.exe 1152 Host Process for Windows Services Microsoft Corporation audiodg.exe 1296 Windows Audio Device Graph Isolation Microsoft Corporation svchost.exe 1200 Host Process for Windows Services Microsoft Corporation dwm.exe 1908 10.27 Desktop Window Manager Microsoft Corporation svchost.exe 1216 Host Process for Windows Services Microsoft Corporation taskeng.exe 1888 Task Scheduler Engine Microsoft Corporation taskeng.exe 3116 Task Scheduler Engine Microsoft Corporation SLsvc.exe 1328 Microsoft Software Licensing Service Microsoft Corporation svchost.exe 1376 Host Process for Windows Services Microsoft Corporation svchost.exe 1544 Host Process for Windows Services Microsoft Corporation spoolsv.exe 1772 Spooler SubSystem App Microsoft Corporation svchost.exe 1800 Host Process for Windows Services Microsoft Corporation schedul2.exe 1092 Acronis Scheduler 2 Acronis avp.exe 1716 16.13 Kaspersky Anti-Virus Kaspersky Lab spd.exe 1976 cFosSpeed Service cFos Software GmbH lxbccoms.exe 2072 Printer Communication System svchost.exe 2272 Host Process for Windows Services Microsoft Corporation svchost.exe 2352 Host Process for Windows Services Microsoft Corporation SearchIndexer.exe 2372 Microsoft Windows Search Indexer Microsoft Corporation FNPLicensingService.exe 4084 Activation Licensing Service Macrovision Europe Ltd. lsass.exe 756 Local Security Authority Process Microsoft Corporation lsm.exe 764 Local Session Manager Service Microsoft Corporationwinlogon.exe 680 Windows Logon Application Microsoft Corporationexplorer.exe 1948 Windows Explorer Microsoft Corporation MSASCui.exe 928 Windows Defender User Interface Microsoft Corporation avp.exe 1512 Kaspersky Anti-Virus Kaspersky Lab cfosspeed.exe 1136 cFosSpeed Window cFos Software GmbH acrotray.exe 1640 AcroTray Adobe Systems Inc. ehtray.exe 1284 Media Center Tray Applet Microsoft Corporation robotaskbaricon.exe 1340 RoboForm TaskBar Icon Siber Systems AttensaEngine.exe 2492 Attensa, Inc. openvpn-gui-1.0.3.exe 3060 openvpn.exe 2960 11.73 uTorrent.exe 2452 firefox.exe 2436 Firefox Mozilla Corporation procexp.exe 4188 1.47 Sysinternals Process Explorer Sysinternalsrundll32.exe 3664 Windows host process (Rundll32) Microsoft CorporationThanks for your kind help, Link to comment Share on other sites More sharing options...
Trem Posted June 10, 2007 Report Share Posted June 10, 2007 I have the same issue with the 64-bit Ultimate version of Vista. When i have utorrent running my pc slows to a crawl, anything disk related takes ages.I've tried to find a solution to this and what i've gathered is that utorrent is polluting the filesystem cache with it's "heavy" io. I'm wondering if it would be possible to improve Vista performance by designing utorrent to make use of Vistas low priority IO function? I can't say that i know much about how utorrent works, this is just a suggestion and a confirmation that the problem exists. Link to comment Share on other sites More sharing options...
jOOc Posted June 13, 2007 Report Share Posted June 13, 2007 I have the same issue -> http://forum.utorrent.com/viewtopic.php?pid=256512#p256512 Link to comment Share on other sites More sharing options...
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