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UL & DL speeds suddenly plummet.


Armand Hammer

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Posted

I've been running utorrent for all of July (recently moved) with no problems, getting download speeds of up to 1000 kB/sec.

Recently, the download speeds have either stayed around 30 kB/sec or fluctuate between 10 and 100, every once in a while "spiking" to around 200.

I have set up a static IP, ports are forwarded and the green icon is on (speed guide recognized as open and accepting connections).

Trendmicro and Windows firewalls are disconnected.

I called my ISP, (Shaw, my service is cable High Speed Xtreme I), and they assured me they do not tamper with traffic, only cutting off if there is a problem.

I tried the Glasnost test and it says there doesn't appear to be ISP interference.

I tried the Shaw speedtest and got 18 mbps down and 800 kbps.

I have a Linksys WRT54G v8 router, and I have plugged the cable into my laptop directly from the modem and it makes no difference.

I downloaded a file from Creative and it hit 600 kB/sec.

I downloaded two torrents with 4000-6000 seeders and they still download at less than 10 kB/sec.

I downloaded the file from OpenOffice.org and it also remained slow.

While this was happening, I updated to version 1.8. I realized there might be an issue if torrents are set to less than 5kB/sec, and all individual torrents are set to 10 or 15 upload.

I tried connecting my desktop directly into the modem and got the same slow speeds. Desktop has an earlier version of utorrent.

I tested a file on mIRC and it flew along at 384 kB/sec.

I've tried the different settings for encryption and haven't noticed a difference.

I've changed the UPnP settings and not noticed a change in speed.

I've changed my upload speed between 20 and 50 kB/sec.

I've changed my number of connections (I had them quite high previously), and now they are at 500 global and 50 each, with 6 slots for uploads.

I've been wrestling with this for a few days and my brain is starting to feel like goulash. I hope I've remembered everything I've done. If there is other info that would help, please let me know. I miss my good speeds. :)

Posted

@MaxKohler, I just read yours as well. It is weird.

Here's my hijackthis log, if anyone notices something amiss, please let me know.

Thanks.

Logfile of Trend Micro HijackThis v2.0.2

Scan saved at 5:07:26 PM, on 14/08/2008

Platform: Windows Vista (WinNT 6.00.1904)

MSIE: Internet Explorer v7.00 (7.00.6000.16711)

Boot mode: Normal

Running processes:

C:\Windows\system32\Dwm.exe

C:\Windows\system32\taskeng.exe

C:\Windows\Explorer.EXE

C:\Program Files\DellTPad\Apoint.exe

C:\Windows\OEM02Mon.exe

C:\Program Files\Sigmatel\C-Major Audio\WDM\sttray.exe

C:\Windows\System32\igfxtray.exe

C:\Windows\System32\hkcmd.exe

C:\Windows\System32\igfxpers.exe

C:\Windows\System32\WLTRAY.EXE

C:\Windows\system32\igfxsrvc.exe

C:\Program Files\Intel\Intel Matrix Storage Manager\IAAnotif.exe

C:\Program Files\Microsoft Office\Office12\GrooveMonitor.exe

C:\Program Files\Windows Media Player\wmpnscfg.exe

C:\PROGRA~1\TRENDM~1\INTERN~1\PccGuide.exe

C:\Program Files\DellTPad\ApMsgFwd.exe

C:\Program Files\DellTPad\Apntex.exe

C:\Program Files\DellTPad\HidFind.exe

C:\Windows\system32\conime.exe

C:\Program Files\uTorrent\uTorrent.exe

C:\Program Files\Internet Explorer\IEUser.exe

C:\Program Files\Internet Explorer\iexplore.exe

C:\Windows\system32\Macromed\Flash\FlashUtil9e.exe

C:\Program Files\Trend Micro\HijackThis\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://www.google.ca/ig/dell?hl=en&client=dell-row&channel=ca&ibd=3080510

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 =

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Internet Explorer provided by Dell

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

O1 - Hosts: ::1 localhost

O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelper.dll

O2 - BHO: Groove GFS Browser Helper - {72853161-30C5-4D22-B7F9-0BBC1D38A37E} - C:\Program Files\Microsoft Office\Office12\GrooveShellExtensions.dll

O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.6.0\bin\ssv.dll

O2 - BHO: Browser Address Error Redirector - {CA6319C0-31B7-401E-A518-A07C3DB8F777} - C:\Program Files\Dell\BAE\BAE.dll

O4 - HKLM\..\Run: [Apoint] C:\Program Files\DellTPad\Apoint.exe

O4 - HKLM\..\Run: [OEM02Mon.exe] C:\Windows\OEM02Mon.exe

O4 - HKLM\..\Run: [sigmatelSysTrayApp] %ProgramFiles%\SigmaTel\C-Major Audio\WDM\sttray.exe

O4 - HKLM\..\Run: [igfxTray] C:\Windows\system32\igfxtray.exe

O4 - HKLM\..\Run: [HotKeysCmds] C:\Windows\system32\hkcmd.exe

O4 - HKLM\..\Run: [Persistence] C:\Windows\system32\igfxpers.exe

O4 - HKLM\..\Run: [broadcom Wireless Manager UI] C:\Windows\system32\WLTRAY.exe

O4 - HKLM\..\Run: [DELL Webcam Manager] "C:\Program Files\Dell\Dell Webcam Manager\DellWMgr.exe" /s

O4 - HKLM\..\Run: [iAAnotif] "C:\Program Files\Intel\Intel Matrix Storage Manager\Iaanotif.exe"

O4 - HKLM\..\Run: [GrooveMonitor] "C:\Program Files\Microsoft Office\Office12\GrooveMonitor.exe"

O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe"

O4 - HKCU\..\Run: [CTSyncU.exe] "C:\Program Files\Creative\Sync Manager Unicode\CTSyncU.exe"

O4 - HKCU\..\Run: [WMPNSCFG] C:\Program Files\Windows Media Player\WMPNSCFG.exe

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

O4 - HKUS\S-1-5-19\..\Run: [WindowsWelcomeCenter] rundll32.exe oobefldr.dll,ShowWelcomeCenter (User 'LOCAL SERVICE')

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

O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office12\EXCEL.EXE/3000

O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0\bin\npjpi160.dll

O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0\bin\npjpi160.dll

O9 - Extra button: Send to OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\PROGRA~1\MICROS~2\Office12\ONBttnIE.dll

O9 - Extra 'Tools' menuitem: S&end to OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\PROGRA~1\MICROS~2\Office12\ONBttnIE.dll

O9 - Extra button: (no name) - {85d1f590-48f4-11d9-9669-0800200c9a66} - C:\Windows\bdoscandel.exe

O9 - Extra 'Tools' menuitem: Uninstall BitDefender Online Scanner v8 - {85d1f590-48f4-11d9-9669-0800200c9a66} - C:\Windows\bdoscandel.exe

O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\Office12\REFIEBAR.DLL

O13 - Gopher Prefix:

O16 - DPF: {2D8ED06D-3C30-438B-96AE-4D110FDC1FB8} (ActiveScan 2.0 Installer Class) - http://acs.pandasoftware.com/activescan/cabs/as2stubie.cab

O16 - DPF: {56762DEC-6B0D-4AB4-A8AD-989993B5D08B} (OnlineScanner Control) - http://www.eset.eu/buxus/docs/OnlineScanner.cab

O16 - DPF: {5D86DDB5-BDF9-441B-9E9E-D4730F4EE499} (BDSCANONLINE Control) - http://download.bitdefender.com/resources/scan8/oscan8.cab

O17 - HKLM\System\CCS\Services\Tcpip\..\{C94BE0FE-5638-4ADB-9BD9-65D0C42A19A9}: NameServer = 64.59.184.13,64.59.184.15

O17 - HKLM\System\CS1\Services\Tcpip\..\{C94BE0FE-5638-4ADB-9BD9-65D0C42A19A9}: NameServer = 64.59.184.13,64.59.184.15

O18 - Protocol: grooveLocalGWS - {88FED34C-F0CA-4636-A375-3CB6248B04CD} - C:\Program Files\Microsoft Office\Office12\GrooveSystemServices.dll

O20 - AppInit_DLLs: C:\PROGRA~1\Google\GOOGLE~2\GOEC62~1.DLL

O20 - Winlogon Notify: GoToAssist - C:\Program Files\Citrix\GoToAssist\514\G2AWinLogon.dll

O23 - Service: Andrea ST Filters Service (AESTFilters) - Andrea Electronics Corporation - C:\Windows\system32\aestsrv.exe

O23 - Service: Creative Service for CDROM Access - Creative Technology Ltd - C:\Windows\system32\CTsvcCDA.exe

O23 - Service: Google Desktop Manager 5.7.801.7324 (GoogleDesktopManager-010708-104812) - Google - C:\Program Files\Google\Google Desktop Search\GoogleDesktop.exe

O23 - Service: GoToAssist - Citrix Online, a division of Citrix Systems, Inc. - C:\Program Files\Citrix\GoToAssist\514\g2aservice.exe

O23 - Service: Intel® Matrix Storage Event Monitor (IAANTMON) - Intel Corporation - C:\Program Files\Intel\Intel Matrix Storage Manager\Iaantmon.exe

O23 - Service: Trend Micro Central Control Component (PcCtlCom) - Trend Micro Inc. - C:\PROGRA~1\TRENDM~1\INTERN~1\PcCtlCom.exe

O23 - Service: SigmaTel Audio Service (STacSV) - IDT, Inc. - C:\Windows\system32\STacSV.exe

O23 - Service: stllssvr - MicroVision Development, Inc. - C:\Program Files\Common Files\SureThing Shared\stllssvr.exe

O23 - Service: Trend Micro Real-time Service (Tmntsrv) - Trend Micro Inc. - C:\PROGRA~1\TRENDM~1\INTERN~1\Tmntsrv.exe

O23 - Service: Trend Micro Personal Firewall (TmPfw) - Trend Micro Inc. - C:\PROGRA~1\TRENDM~1\INTERN~1\TmPfw.exe

O23 - Service: Trend Micro Proxy Service (tmproxy) - Trend Micro Inc. - C:\PROGRA~1\TRENDM~1\INTERN~1\tmproxy.exe

O23 - Service: Dell Wireless WLAN Tray Service (wltrysvc) - Unknown owner - C:\Windows\System32\WLTRYSVC.EXE

O23 - Service: XAudioService - Conexant Systems, Inc. - C:\Windows\system32\DRIVERS\xaudio.exe

--

End of file - 7777 bytes

Edit: I tried the Open Office torrent again today, through my router. It was very slow for about 20-30 minutes, then jumped up to 400-500 kB/sec to finish. Serious confusion here.

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