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uTorrent v2.2 Freezes, high CPU usage


Wolffeh

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Posted

OS: Windows 7 x64

When uTorrent is set to connect through a proxy, it will freeze after a short time downloading. Also has micro-freezes for about 3 seconds after modifying settings. Incoming ipv6 disabled, and this problem is also encountered on a Windows XP system as well.

HijackThis Log:

Logfile of Trend Micro HijackThis v2.0.4

Scan saved at 12:05:27 AM, on 12/20/2010

Platform: Windows 7 (WinNT 6.00.3504)

MSIE: Internet Explorer v8.00 (8.00.7600.16385)

Boot mode: Normal

Running processes:

C:\Program Files (x86)\OpenVPN\bin\openvpn-gui-1.0.3.exe

C:\Program Files (x86)\Mozilla Firefox\firefox.exe

C:\Program Files (x86)\Mozilla Firefox\plugin-container.exe

C:\Users\Huey\AppData\Local\Temp\TeamViewer\Version6\TeamViewer.exe

C:\Program Files (x86)\OpenVPN\bin\openvpn.exe

C:\Program Files (x86)\uTorrent\uTorrent.exe

C:\Users\Huey\Downloads\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896

R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157

R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =

R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =

R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page = C:\Windows\SysWOW64\blank.htm

R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =

F2 - REG:system.ini: UserInit=userinit.exe

O4 - HKCU\..\Run: [Google Update] "C:\Users\Huey\AppData\Local\Google\Update\GoogleUpdate.exe" /c

O4 - HKCU\..\Run: [uTorrent] "C:\Program Files (x86)\uTorrent\uTorrent.exe"

O4 - HKUS\S-1-5-19\..\Run: [sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /autoRun (User 'LOCAL SERVICE')

O4 - HKUS\S-1-5-19\..\RunOnce: [mctadmin] C:\Windows\System32\mctadmin.exe (User 'LOCAL SERVICE')

O4 - HKUS\S-1-5-20\..\Run: [sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /autoRun (User 'NETWORK SERVICE')

O4 - HKUS\S-1-5-20\..\RunOnce: [mctadmin] C:\Windows\System32\mctadmin.exe (User 'NETWORK SERVICE')

O23 - Service: @%SystemRoot%\system32\Alg.exe,-112 (ALG) - Unknown owner - C:\Windows\System32\alg.exe (file missing)

O23 - Service: @%SystemRoot%\system32\efssvc.dll,-100 (EFS) - Unknown owner - C:\Windows\System32\lsass.exe (file missing)

O23 - Service: @%systemroot%\system32\fxsresm.dll,-118 (Fax) - Unknown owner - C:\Windows\system32\fxssvc.exe (file missing)

O23 - Service: ForceWare Intelligent Application Manager (IAM) - Unknown owner - C:\Program Files\NVIDIA Corporation\NetworkAccessManager\bin32\nSvcAppFlt.exe

O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files (x86)\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe

O23 - Service: @keyiso.dll,-100 (KeyIso) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)

O23 - Service: @comres.dll,-2797 (MSDTC) - Unknown owner - C:\Windows\System32\msdtc.exe (file missing)

O23 - Service: @%SystemRoot%\System32\netlogon.dll,-102 (Netlogon) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)

O23 - Service: ForceWare IP service (nSvcIp) - Unknown owner - C:\Program Files\NVIDIA Corporation\NetworkAccessManager\bin32\nSvcIp.exe

O23 - Service: NVIDIA Display Driver Service (nvsvc) - Unknown owner - C:\Windows\system32\nvvsvc.exe (file missing)

O23 - Service: OpenVPN Service (OpenVPNService) - Unknown owner - C:\Program Files (x86)\OpenVPN\bin\openvpnserv.exe

O23 - Service: @%systemroot%\system32\psbase.dll,-300 (ProtectedStorage) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)

O23 - Service: @%systemroot%\system32\Locator.exe,-2 (RpcLocator) - Unknown owner - C:\Windows\system32\locator.exe (file missing)

O23 - Service: @%SystemRoot%\system32\samsrv.dll,-1 (SamSs) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)

O23 - Service: @%SystemRoot%\system32\snmptrap.exe,-3 (SNMPTRAP) - Unknown owner - C:\Windows\System32\snmptrap.exe (file missing)

O23 - Service: @%systemroot%\system32\spoolsv.exe,-1 (Spooler) - Unknown owner - C:\Windows\System32\spoolsv.exe (file missing)

O23 - Service: @%SystemRoot%\system32\sppsvc.exe,-101 (sppsvc) - Unknown owner - C:\Windows\system32\sppsvc.exe (file missing)

O23 - Service: NVIDIA Stereoscopic 3D Driver Service (Stereo Service) - NVIDIA Corporation - C:\Program Files (x86)\NVIDIA Corporation\3D Vision\nvSCPAPISvr.exe

O23 - Service: @%SystemRoot%\system32\ui0detect.exe,-101 (UI0Detect) - Unknown owner - C:\Windows\system32\UI0Detect.exe (file missing)

O23 - Service: @%SystemRoot%\system32\vaultsvc.dll,-1003 (VaultSvc) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)

O23 - Service: @%SystemRoot%\system32\vds.exe,-100 (vds) - Unknown owner - C:\Windows\System32\vds.exe (file missing)

O23 - Service: @%systemroot%\system32\vssvc.exe,-102 (VSS) - Unknown owner - C:\Windows\system32\vssvc.exe (file missing)

O23 - Service: @%systemroot%\system32\wbengine.exe,-104 (wbengine) - Unknown owner - C:\Windows\system32\wbengine.exe (file missing)

O23 - Service: @%Systemroot%\system32\wbem\wmiapsrv.exe,-110 (wmiApSrv) - Unknown owner - C:\Windows\system32\wbem\WmiApSrv.exe (file missing)

O23 - Service: @%PROGRAMFILES%\Windows Media Player\wmpnetwk.exe,-101 (WMPNetworkSvc) - Unknown owner - C:\Program Files (x86)\Windows Media Player\wmpnetwk.exe (file missing)

--

End of file - 5589 bytes

Posted

Uninstalled it, problem persists. Tried disabling IPv6, still persists. Seems to be a widespread issue with this version of uTorrent, not just limited to Win7.

Posted

I'm using a VPN which is meant for p2p users, uTorrent proxied to use Socks5. It doesn't hang when I disable proxy settings. Yes, it only hangs when configured to use the proxy.

Posted

Just to confirm that I am also having this problem.

The VPN server is running ss5 proxy (a socks proxy) on port 1080.

Previous versions of uTorrent work fine with it (uTorrent 2.04 and all previous versions from 1.8.4 (possibly earlier but didn't test)). Tried other torrent clients just to make sure it wasn't a problem and sure enough no hangs.

Did a clean reinstall of utorrent and still experienced the issue.

Posted

We'll have to do our own testing with SS5 and see what's broken. It's been a while since I last used it, mostly just use Dante nowadays, since it has working UDP proxy support (SS5's is broken).

Posted
Can you confirm there are no hangs with Dante?

The torrent client almost immediately freezes with ss5.

Yes, it works with Dante. Still, we need to make it NOT break when using SS5. It is how we developed the feature, as SS5's UDP proxying support was completely broken.

Posted

Great for those with SS5, good news.

Now I'm waiting for the version that solves the "high CPU when GUI is not hidden" problem for the average user without SS5 nor other funny stuff. ;p

  • 2 weeks later...
  • 2 weeks later...

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