tcp oPTIMIZER 4.06 Is not working in Win10 Ann. edition

Get help and discuss anything related to tweaking your internet connection, as well as the different tools and registry patches on the site. TCP Optimizer settings and Analyzer results should be posted here.
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kirkdj
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Posts: 2
Joined: Sun Sep 25, 2016 9:44 pm

tcp oPTIMIZER 4.06 Is not working in Win10 Ann. edition

Post by kirkdj »

Hi

First time ever having problems with TCP Optimizer.....but it is making zero changes in Win 10 Pro, Build 14393.rs1_release 160715-1616.
I upgraded to the new win 10 upgrade.....now when trying to apply the optimal settings on all adapters, it seems to apply the settings but upon reboot, the settings don't get applied. when reopened with admin rights of course, the current view is the same......it doesn't match the optimal settings when I choose that radio button. Is this a known bug.....something new......or is it just my PC.....but I can't get it to work like it always has....been using this for years.

This is the log that gets created................also down below this report is my TCP analyzer report.....as you can see my RWIN is screwed up

Windows 10 Pro (64-bit) Build:14393 6.3 25.09.2016 21:48:49
!!!-------------------!!!
netsh int ip show interfaces

Idx Met MTU State Name
--- ---------- ---------- ------------ ---------------------------
1 75 4294967295 connected Loopback Pseudo-Interface 1
16 5 1500 disconnected Ethernet
13 50 1500 connected Wi-Fi
5 25 1500 disconnected Local Area Connection* 3
15 65 1500 disconnected Bluetooth Network Connection



!!!-------------------!!!
PowerShell.exe Get-NetAdapterRss -Name '*'


!!!-------------------!!!
PowerShell.exe Get-NetAdapterRsc -Name '*'


!!!-------------------!!!
PowerShell.exe Get-NetAdapterLso -Name '*'

Name Version V1IPv4Enabled IPv4Enabled IPv6Enabled
---- ------- ------------- ----------- -----------
Ethernet LSO Version 2 False False False




!!!-------------------!!!
PowerShell.exe Get-NetTCPSetting -SettingName InternetCustom


SettingName : InternetCustom
MinRto(ms) : 300
InitialCongestionWindow(MSS) : 10
CongestionProvider : CTCP
CwndRestart : False
DelayedAckTimeout(ms) : 50
DelayedAckFrequency : 2
MemoryPressureProtection : Disabled
AutoTuningLevelLocal : Normal
AutoTuningLevelGroupPolicy : NotConfigured
AutoTuningLevelEffective : Local
EcnCapability : Disabled
Timestamps : Disabled
InitialRto(ms) : 2000
ScalingHeuristics : Disabled
DynamicPortRangeStartPort : 1025
DynamicPortRangeNumberOfPorts : 64510
AutomaticUseCustom : Disabled
NonSackRttResiliency : Disabled
ForceWS : Disabled
MaxSynRetransmissions : 2
AutoReusePortRangeStartPort : 0
AutoReusePortRangeNumberOfPorts : 0





!!!-------------------!!!
PowerShell.exe Get-NetOffloadGlobalSetting


ReceiveSideScaling : Enabled
ReceiveSegmentCoalescing : Enabled
Chimney : Disabled
TaskOffload : Enabled
NetworkDirect : Enabled
NetworkDirectAcrossIPSubnets : Blocked
PacketCoalescingFilter : Enabled

******************************************************

« SpeedGuide.net TCP Analyzer Results »

Tested on: 2016.09.25 21:56
IP address: 162.255.xxx.x
Client OS/browser: Windows 10 (Firefox 49.0)

TCP options string: 020405b40103030801010402
MSS: 1460
MTU: 1500
TCP Window: 65536 (NOT multiple of MSS)
RWIN Scaling: 8 bits (2^8=256)
Unscaled RWIN : 256
Recommended RWINs: 64240, 128480, 256960, 513920, 1027840
BDP limit (200ms): 2621kbps (328KBytes/s)
BDP limit (500ms): 1049kbps (131KBytes/s)
MTU Discovery: ON
TTL: 49
Timestamps: OFF
SACKs: ON
IP ToS: 00000000 (0)
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Philip
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Location: Jacksonville, Florida

Post by Philip »

The settings do get applied, however, your RWIN value changes automatically in newer OSes (Windows auto-tunes it on the fly depending on network conditions) so you will not see a different RWIN in the Analyzer.
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kirkdj
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Posts: 2
Joined: Sun Sep 25, 2016 9:44 pm

Any Help is Welcome and Appreciated

Post by kirkdj »

Philip wrote:The settings do get applied, however, your RWIN value changes automatically in newer OSes (Windows auto-tunes it on the fly depending on network conditions) so you will not see a different RWIN in the Analyzer.


yes.....but the auto tune has been set to normal ..................can you or anyone else look at these settings and tell me what's wrong and how to fix it maybe? any help is appreciated bery much!!


PS C:\Users\kirkd> Get-NetTCPSetting


SettingName : Automatic
MinRto(ms) :
InitialCongestionWindow(MSS) :
CongestionProvider :
CwndRestart :
DelayedAckTimeout(ms) :
DelayedAckFrequency :
MemoryPressureProtection :
AutoTuningLevelLocal :
AutoTuningLevelGroupPolicy :
AutoTuningLevelEffective :
EcnCapability :
Timestamps :
InitialRto(ms) :
ScalingHeuristics :
DynamicPortRangeStartPort :
DynamicPortRangeNumberOfPorts :
AutomaticUseCustom :
NonSackRttResiliency :
ForceWS :
MaxSynRetransmissions :
AutoReusePortRangeStartPort :
AutoReusePortRangeNumberOfPorts :

SettingName : InternetCustom
MinRto(ms) : 300
InitialCongestionWindow(MSS) : 10
CongestionProvider : CTCP
CwndRestart : False
DelayedAckTimeout(ms) : 50
DelayedAckFrequency : 2
MemoryPressureProtection : Disabled
AutoTuningLevelLocal : Normal
AutoTuningLevelGroupPolicy : NotConfigured
AutoTuningLevelEffective : Local
EcnCapability : Disabled
Timestamps : Disabled
InitialRto(ms) : 2000
ScalingHeuristics : Disabled
DynamicPortRangeStartPort : 1025
DynamicPortRangeNumberOfPorts : 64510
AutomaticUseCustom : Disabled
NonSackRttResiliency : Disabled
ForceWS : Disabled
MaxSynRetransmissions : 2
AutoReusePortRangeStartPort : 0
AutoReusePortRangeNumberOfPorts : 0

SettingName : DatacenterCustom
MinRto(ms) : 20
InitialCongestionWindow(MSS) : 10
CongestionProvider : DCTCP
CwndRestart : True
DelayedAckTimeout(ms) : 10
DelayedAckFrequency : 2
MemoryPressureProtection : Disabled
AutoTuningLevelLocal : Normal
AutoTuningLevelGroupPolicy : NotConfigured
AutoTuningLevelEffective : Local
EcnCapability : Disabled
Timestamps : Disabled
InitialRto(ms) : 2000
ScalingHeuristics : Disabled
DynamicPortRangeStartPort : 1025
DynamicPortRangeNumberOfPorts : 64510
AutomaticUseCustom : Disabled
NonSackRttResiliency : Disabled
ForceWS : Disabled
MaxSynRetransmissions : 2
AutoReusePortRangeStartPort : 0
AutoReusePortRangeNumberOfPorts : 0

SettingName : Compat
MinRto(ms) : 300
InitialCongestionWindow(MSS) : 4
CongestionProvider :
CwndRestart : False
DelayedAckTimeout(ms) : 200
DelayedAckFrequency : 2
MemoryPressureProtection : Disabled
AutoTuningLevelLocal : Normal
AutoTuningLevelGroupPolicy : NotConfigured
AutoTuningLevelEffective : Local
EcnCapability : Disabled
Timestamps : Disabled
InitialRto(ms) : 2000
ScalingHeuristics : Disabled
DynamicPortRangeStartPort : 1025
DynamicPortRangeNumberOfPorts : 64510
AutomaticUseCustom : Disabled
NonSackRttResiliency : Disabled
ForceWS : Disabled
MaxSynRetransmissions : 2
AutoReusePortRangeStartPort : 0
AutoReusePortRangeNumberOfPorts : 0

SettingName : Datacenter
MinRto(ms) : 20
InitialCongestionWindow(MSS) : 10
CongestionProvider : DCTCP
CwndRestart : True
DelayedAckTimeout(ms) : 10
DelayedAckFrequency : 2
MemoryPressureProtection : Disabled
AutoTuningLevelLocal : Normal
AutoTuningLevelGroupPolicy : NotConfigured
AutoTuningLevelEffective : Local
EcnCapability : Disabled
Timestamps : Disabled
InitialRto(ms) : 2000
ScalingHeuristics : Disabled
DynamicPortRangeStartPort : 1025
DynamicPortRangeNumberOfPorts : 64510
AutomaticUseCustom : Disabled
NonSackRttResiliency : Disabled
ForceWS : Disabled
MaxSynRetransmissions : 2
AutoReusePortRangeStartPort : 0
AutoReusePortRangeNumberOfPorts : 0

SettingName : Internet
MinRto(ms) : 300
InitialCongestionWindow(MSS) : 10
CongestionProvider : CTCP
CwndRestart : False
DelayedAckTimeout(ms) : 50
DelayedAckFrequency : 2
MemoryPressureProtection : Disabled
AutoTuningLevelLocal : Normal
AutoTuningLevelGroupPolicy : NotConfigured
AutoTuningLevelEffective : Local
EcnCapability : Disabled
Timestamps : Disabled
InitialRto(ms) : 2000
ScalingHeuristics : Disabled
DynamicPortRangeStartPort : 1025
DynamicPortRangeNumberOfPorts : 64510
AutomaticUseCustom : Disabled
NonSackRttResiliency : Disabled
ForceWS : Disabled
MaxSynRetransmissions : 2
AutoReusePortRangeStartPort : 0
AutoReusePortRangeNumberOfPorts : 0



PS C:\Users\kirkd>
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davmil
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Joined: Wed Dec 05, 2007 4:21 pm

Post by davmil »

I'm experiencing same as KIRKDJ. Either it's not saving the changes or something is re-setting them upon rebooting. More than the RWIN is affected. Some values are blank, others are reset to default. Is anyone looking or do I need to send log(s)?
Thank you in advance.
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Philip
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Posts: 11758
Joined: Sat May 08, 1999 5:00 am
Location: Jacksonville, Florida

Post by Philip »

Which setting is not saving ? What is it before and after reboot ? RWIN is not directly changed by the program under Windows 10, only the RWIN auto-tuning algorithm behavior.
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vgchat
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Posts: 3
Joined: Sat Nov 05, 2016 11:06 pm

Post by vgchat »

Hi, I was just about to make a thread about this until I saw this post. The gui is showing that the settings were not saved properly after you click apply and let it reboot to make changes. After the reboot, here is what it shows. So my question is.. is this just a coding error and the changes were made or is what is reflected in the gui correct and it slipped up on making the changes?

Image
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Philip
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Joined: Sat May 08, 1999 5:00 am
Location: Jacksonville, Florida

Post by Philip »

The settings that are not read at program start are showing blank - this is by design.

For most of them it is because they are Network Adapter specific, and you may have one NIC not supporting the setting, another supporting it with it enabled, another disabled... The program still applies the settings.
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