Results 1 to 14 of 14

Thread: TCP Optimizer version 3.0.7 released

  1. #1
    Administrator Philip's Avatar
    Join Date
    May 1999
    Location
    Jacksonville, Florida, United States
    Posts
    10,481
    Blog Entries
    6

    Lightbulb TCP Optimizer version 3.0.7 released

    We've updated the SG TCP Optimizer!

    As with all 3.x versions the software supports all Windows OSes from Windows 9x to the latest Windows 7 release in both x86 and x64 variants.

    This build 3.0.7 is now the latest stable release. It can be downloaded from the same location as previous releases:


    Please post bug reports, comments and feedback about the release in this thread.

    For any personal questions, help with tuning your connection, please start a new thread with your current settings and enough information so we can help you.

    The online documentation is not yet updated with all new settings, but available here: TCP Optimizer Documentation
    The documentation includes a change log as well.

    Changes:
    3.0.7
    -Improved international Windows support (MTU should be correctly recognized and modified for most countries/network adapters)
    -Increased MTU limit to 9000 to accomodate some Gigabit connections per users request
    -Changed ECN Capability optimal recommendation in General tab based on user feedback and issues with some US ISPs
    -Fixed a minor issue with TcpAckFrequency and TcpDelAckTicks not applied only in "custom" mode in some cases where the Network adapter is not recognized


    You can view previous updates and past issues with the program in the following threads:
    version 3.0.6
    version 3.0.4
    version 3.0.3
    version 3.0.2
    version 3.0/3.0.1
    version 2.0.3
    version 2.0.2 final version 2.0.2 RC2 version 2.0.2 RC1 version 2.0.2 beta
    version 2.0.1 final
    version 2.0.0 final version 2 beta


    Feedback:
    Please post any constructive feedback and bug reports in this thread.
    We'd especially like to know if you're running an international version of Windows whether the current netsh settings and MTU (General tab) are correctly recognized by the new version.

    Note: Any posts asking questions about how to tweak your internet connection using the Optimizer should be posted in a separate thread, and will be deleted or moved from this thread.

  2. #2
    Junior Member dafmat71's Avatar
    Join Date
    Mar 2011
    Location
    Brussels
    Posts
    8
    how make the update: 6->7?? please

  3. #3
    Administrator Philip's Avatar
    Join Date
    May 1999
    Location
    Jacksonville, Florida, United States
    Posts
    10,481
    Blog Entries
    6
    Quote Originally Posted by dafmat71 View Post
    how make the update: 6->7?? please
    You can just delete old versions and download/use this one as needed instead. The TCP Optimizer is a simple executable and does not require installation.

    If you have already tuned your connection there should be no changes needed, you may only want to try the on/off change with ECN Capability. A list of the specific changes/improvements has been posted above.

  4. #4
    Regular Member 100 010 00's Avatar
    Join Date
    Jun 2006
    Location
    Between the legs
    Posts
    196

    Thumbs up

    Quote Originally Posted by Philip View Post
    -Increased MTU limit to 9000 to accomodate some Gigabit connections per users request
    nice work here....... continue
    There is no patch for stupidity

  5. #5
    Junior Member dafmat71's Avatar
    Join Date
    Mar 2011
    Location
    Brussels
    Posts
    8
    Hi all, i made a test with the tcp/ip analyzer and here is my result:

    SpeedGuide.net TCP Analyzer Results
    Tested on: 04.21.2011 15:11
    IP address: 212.76.xxx.xxx
    Client OS: Windows 7

    TCP options string: 020405b40103030201010402
    MSS: 1460
    MTU: 1500
    TCP Window: 65700 (multiple of MSS)
    RWIN Scaling: 2 bits (2^2=4)
    Unscaled RWIN : 16425
    Recommended RWINs: 64240, 128480, 256960, 513920, 1027840
    BDP limit (200ms): 2628kbps (329KBytes/s)
    BDP limit (500ms): 1051kbps (131KBytes/s)
    MTU Discovery: ON
    TTL: 48
    Timestamps: OFF
    SACKs: ON
    IP ToS: 00000000 (0)

    I think that i've a problem with rwin auto-tunning in 7, it said that i must put 513920, but i cant in 3.0.7!!
    What must i do? ( i use optimal proposition in SG TCP Optimizer 3.0.7!!)
    THX
    Last edited by dafmat71; 04-21-11 at 02:35 PM.

  6. #6
    Administrator Philip's Avatar
    Join Date
    May 1999
    Location
    Jacksonville, Florida, United States
    Posts
    10,481
    Blog Entries
    6
    dafmat71, please start a separate thread for specific questions about using the Optimizer.
    To answer your question, under Windows 7 we can adjust the way the RWIN (TCP Window) algorithm behaves, i.e. "normal", "experimental", etc., however we can't set it to one specific value. It varies with the quality of the current connection.

  7. #7
    Junior Member dafmat71's Avatar
    Join Date
    Mar 2011
    Location
    Brussels
    Posts
    8
    yes sorry, but you will say can or cant: "under Windows 7 we can adjust the way the RWIN"? so its ok for me, not must change "normal"?

  8. #8
    Administrator Philip's Avatar
    Join Date
    May 1999
    Location
    Jacksonville, Florida, United States
    Posts
    10,481
    Blog Entries
    6
    The most common optimal setting is "normal", I'd just leave it at that.

  9. #9
    Junior Member
    Join Date
    Jun 2011
    Posts
    2

    pls add this to next version game tweak

    Hi!
    I d like this setting to change by tcp optimizer not registry editing, in gaming tweak section.
    This has drastic effect on ping and ping spikes (gone). Nagling had only minor effect.

    win7: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Multimedia\SystemProfile There will be an entry for NetworkThrottlingIndex, default value is 10; set it to FFFFFFFF hex (willl look like 0xFFFFFFFF to the right of the entry)

  10. #10
    Administrator Philip's Avatar
    Join Date
    May 1999
    Location
    Jacksonville, Florida, United States
    Posts
    10,481
    Blog Entries
    6
    Thanks for the suggestion klezzz, the setting is in the tweaking article and I was thinking of adding that into the program as well. What game(s) did you personally experience the lag spike reduction in ? What type of network connection ?

  11. #11
    Junior Member
    Join Date
    Jun 2011
    Posts
    2
    Quote Originally Posted by Philip View Post
    Thanks for the suggestion klezzz, the setting is in the tweaking article and I was thinking of adding that into the program as well. What game(s) did you personally experience the lag spike reduction in ? What type of network connection ?
    Last time bf1942 (dc mod) ~1000km distant server, ping was 30-90ms now stable 20ms.
    Connection: FTTB 80/25 Mbit all wired.

  12. #12
    Junior Member
    Join Date
    Sep 2011
    Posts
    1

    TCP Optimizer V3.0.7 - Error Prompt "Ok"

    Downloaded SG TCP Optimizer V3.0.7 today. Trying to apply Custom or Optimal settings to an instance of Windows 7 Pro. Continuously receiving Error prompt with a message of "OK." Changes do not go into effect. Tried Shutdowns, Restarts and restore of Windows Default Settings while running as Administrator to no avail. Suggestions?

  13. #13
    Administrator Philip's Avatar
    Join Date
    May 1999
    Location
    Jacksonville, Florida, United States
    Posts
    10,481
    Blog Entries
    6
    Did you download it from this website ?
    Can you try deleting it and re-downloading ?
    32 or 64-bit version of Windows ?
    If you right-click on the program, and navigate to the "Security" tab, can you tick "Run as Administrator" and see if it changes anything ?

  14. #14
    Administrator Philip's Avatar
    Join Date
    May 1999
    Location
    Jacksonville, Florida, United States
    Posts
    10,481
    Blog Entries
    6
    The TCP Optimizer has been updated to version 3.0.8.

    Please post any feedback to the new thread here: http://forums.speedguide.net/showthr...3.0.8-released

Similar Threads

  1. TCP Optimizer version 3.0.6 released
    By Philip in forum Broadband Tweaks Help
    Replies: 29
    Last Post: 03-22-11, 08:40 AM
  2. TCP Optimizer version 3.0.3 released (64-bit Windows 7/2008 fix)
    By Philip in forum Broadband Tweaks Help
    Replies: 30
    Last Post: 09-06-10, 10:18 AM
  3. TCP Optimizer version 2.0.3 released
    By Philip in forum Broadband Tweaks Help
    Replies: 95
    Last Post: 07-12-10, 10:29 AM
  4. TCP Optimizer version 2.0.2 Final released
    By Philip in forum Broadband Tweaks Help
    Replies: 6
    Last Post: 01-06-06, 04:23 PM
  5. TCP Optimizer version 2.0.1 released
    By Philip in forum Broadband Tweaks Help
    Replies: 16
    Last Post: 10-12-05, 07:56 AM

Tags for this Thread

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •