Could someone update this i found? "fix_network_bufferbloat.bat"

@(set ^ "f0=%temp%\FixNetworkBufferbloat.ps1" -desc ')|| AveYo, 2024.10.20
@(fc %0 "%f0%" 2>&1||copy /b %0+nul "%f0%" /y)>nul& powershell -nop -ep RemoteSigned -f "%f0%" %* -dp0 "%CD%"
@exit /b '); . { Param($dp0 = $pwd.Path); $dp0 = $dp0.Trim('" \'); $n0 = ${^}-replace'^.+\\|.{4}$',''; cd -l "$dp0\" -ea 0

write-host @'

FixNetworkBufferbloat - test on waveform.com/tools/bufferbloat and speedtest.net
You should upgrade to a router with fast cpu and ram having Smart Queue Management
This script is no SQM, but just a short term network configuration!
Can apply both, tho I recommend only using the upload bufferbloat fix:
Upload QoS ON - prioritizes outbound traffic, keeping download gigabit speeds
Download Autotuning OFF - disables TCP Window Scaling, hurting gigabit speeds

'@

#:: 2024.10.20 adjusted QoS and TCP congestion rules

#:: Args / Dialog - can use commandline parameters to skip the prompt
$cl = @{2 = 'both'; 1 = 'upload'; 0 = 'download'; -1 = 'reset'}
$do = ''; foreach ($a in $cl.Values) { if ($args -contains $a) {$do = $a} } ; if ($do -eq '') {
$UL = "ON"; if (!(Get-NetQosPolicy -name "Bufferbloat" -ea 0)) {$UL = "OFF"} ; $d = Get-NetTCPSetting -SettingName internet
$DL = "ON"; if ($d.AutoTuningLevelLocal -eq "Disabled" -or $d.AutoTuningLevelGroupPolicy -eq "Disabled") {$DL = "OFF"}
$choice = (new-object -ComObject Wscript.Shell).Popup("Upload QoS $UL , Download Autotuning $DL , Reset", 0, "$n0", 0x1043)
if ($choice -eq 2) {$do = $cl.-1} elseif ($choice -eq 6) {$do = $cl.1} else {$do = $cl.0} ; $args = ,$do
}

#:: Elevate
if ($true -and [Security.Principal.WindowsIdentity]::GetCurrent().Groups -notcontains "S-1-5-32-544") {
write-host " Requesting ADMIN rights.. " -fore 0 -back 0xE ; sleep 2
$f0 = $MyInvocation.ScriptName; $a0 = $args -replace'"','\"' -replace'(.*\s.*)','"$1"'; if (!$f0) {
$lean_and_mean_hybrid_header = "`@(set ^ `"$((gv ^).Value)`" -desc '$((gv ^).Description)'); . {" +
$MyInvocation.MyCommand + "} `@args; return; `${ press Enter if copy-pasted in powershell }"
$f0 = "$env:temp\$n0.ps1"; sc $f0 $($lean_and_mean_hybrid_header-split'\r?\n') -force }
start powershell -verb runas -work \ -args "-nop -ep RemoteSigned -f `"$f0`" $a0 -dp0 `"$dp0`" "; return
}

#:: Do
if ($MyInvocation.ScriptName) {$host.ui.RawUI.WindowTitle = "$n0 $do"}
$NIC = @()
foreach ($a in Get-NetAdapter -Physical | Select-Object DeviceID,Name) {
$NIC += @{ $($a | Select Name -ExpandProperty Name) = $($a | Select DeviceID -ExpandProperty DeviceID) }
}
$NICs = $NIC.Keys -join ', '

if ($do -eq 'upload' -or $do -eq 'both') {
$RWSCALING = 'Normal'; $QoS = 80; $MBW = 25
write-host " Upload QoS ON" -fore Yellow; . {
ni "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\QoS" -ea 0
sp "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\QoS" "Do not use NLA" 1 -type string -force -ea 0
sp "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" DisableUserTOSSetting 0 -type dword -force -ea 0
sp "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Psched" NonBestEffortLimit $QoS -type dword -force -ea 0 # 80
Get-NetQosPolicy | Remove-NetQosPolicy -Confirm:$False -ea 0
Remove-NetQosPolicy "Bufferbloat" -Confirm:$False -ea 0
New-NetQosPolicy "Bufferbloat" -Precedence 254 -DSCPAction 46 -NetworkProfile Public -Default -MinBandwidthWeightAction $MBW
} 2>'' 1>''
}

if ($do -eq 'download' -or $do -eq 'both') {
$RWSCALING = 'Disabled'
write-host " Download Autotuning OFF" -fore Yellow; . {
rp "HKLM:\SOFTWARE\Policies\Microsoft\Windows\QoS" "Tcp Autotuning Level" -force -ea 0
} 2>'' 1>''
}

if ($do -ne 'reset') {
" SG TCPOptimizer tweaks"; . {
$NIC.Values |foreach {
sp "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\$_" TcpAckFrequency 2 -type dword -force -ea 0 #1
sp "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\$_" TcpNoDelay 1 -type dword -force -ea 0
}
if (gi "HKLM:\SOFTWARE\Microsoft\MSMQ") {sp "HKLM:\SOFTWARE\Microsoft\MSMQ\Parameters" TCPNoDelay 1 -type dword -force -ea 0}
sp "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Multimedia\SystemProfile" NetworkThrottlingIndex 0xffffffff -type dword -force -ea 0
sp "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Multimedia\SystemProfile" SystemResponsiveness 10 -type dword -force -ea 0
sp "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Psched" NonBestEffortLimit $QoS -type dword -force -ea 0 # 80
sp "HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management" LargeSystemCache 0 -type dword -force -ea 0
sp "HKLM:\SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters" Size 3 -type dword -force -ea 0
sp "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" DefaultTTL 64 -type dword -force -ea 0
sp "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" MaxUserPort 65534 -type dword -force -ea 0
sp "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" TcpTimedWaitDelay 30 -type dword -force -ea 0
ni "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\QoS" -ea 0
sp "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\QoS" "Do not use NLA" 1 -type string -force -ea 0
sp "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\ServiceProvider" DnsPriority 6 -type dword -force -ea 0
sp "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\ServiceProvider" HostsPriority 5 -type dword -force -ea 0
sp "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\ServiceProvider" LocalPriority 4 -type dword -force -ea 0
sp "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\ServiceProvider" NetbtPriority 7 -type dword -force -ea 0
} 2>'' 1>''

" Other registry tweaks"; . {
rp "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" DisableTaskOffload -force -ea 0
sp "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" MaximumReassemblyHeaders 0xffff -type dword -force -ea 0 # 0
sp "HKLM:\SYSTEM\CurrentControlSet\Services\AFD\Parameters" FastSendDatagramThreshold 1500 -type dword -force -ea 0
sp "HKLM:\SYSTEM\CurrentControlSet\Services\AFD\Parameters" DefaultReceiveWindow $(2048 * 4096) -type dword -force -ea 0
sp "HKLM:\SYSTEM\CurrentControlSet\Services\AFD\Parameters" DefaultSendWindow $(2048 * 4096) -type dword -force -ea 0
}

" temporarily disable $NICs"; . { $NIC.Keys | foreach { Disable-NetAdapter -InterfaceAlias "$_" -Confirm:$False } }

" Set-NetAdapterAdvancedProperty"; . { $NIC.Keys |foreach {
# reset advanced
$mac = $(Get-NetAdapterAdvancedProperty -Name "$_" -RegistryKeyword "NetworkAddress" -ea 0).RegistryValue
Get-NetAdapter -Name "$_" | Reset-NetAdapterAdvancedProperty -DisplayName "*"
# restore custom mac
if ($mac) { Set-NetAdapterAdvancedProperty -Name "$_" -RegistryKeyword "NetworkAddress" -RegistryValue $mac }
# set receive and transmit buffers - less is better for latency, worst for throughput; too less and packet loss increases
$rx = (Get-NetAdapterAdvancedProperty -Name "$_" -RegistryKeyword "*ReceiveBuffers").NumericParameterMaxValue
$tx = (Get-NetAdapterAdvancedProperty -Name "$_" -RegistryKeyword "*TransmitBuffers").NumericParameterMaxValue
Set-NetAdapterAdvancedProperty -Name "$_" -RegistryKeyword "*ReceiveBuffers" -RegistryValue $rx # $rx 1024 320
Set-NetAdapterAdvancedProperty -Name "$_" -RegistryKeyword "*TransmitBuffers" -RegistryValue $tx # $tx 2048 160
# pci-e adapters in msi-x mode from intel are generally fine with ITR Adaptive - others? not so much
Set-NetAdapterAdvancedProperty -Name "$_" -RegistryKeyword "*InterruptModeration" -RegistryValue 0 # Off 0 On 1
Set-NetAdapterAdvancedProperty -Name "$_" -RegistryKeyword "ITR" -RegistryValue 0 # Off 0 Adaptive 65535
# recieve side scaling is always worth it, some adapters feature more queues = cpu threads; not available for wireless
Set-NetAdapterAdvancedProperty -Name "$_" -RegistryKeyword "*RSS" -RegistryValue 1
Set-NetAdapterAdvancedProperty -Name "$_" -RegistryKeyword "*NumRssQueues" -RegistryValue 2
# priority tag
Set-NetAdapterAdvancedProperty -Name "$_" -RegistryKeyword "*PriorityVLANTag" -RegistryValue 1
# undesirable stuff
Set-NetAdapterAdvancedProperty -Name "$_" -RegistryKeyword "*FlowControl" -RegistryValue 0
Set-NetAdapterAdvancedProperty -Name "$_" -RegistryKeyword "*JumboPacket" -RegistryValue 1514
Set-NetAdapterAdvancedProperty -Name "$_" -RegistryKeyword "*HeaderDataSplit" -RegistryValue 0
Set-NetAdapterAdvancedProperty -Name "$_" -RegistryKeyword "TcpSegmentation" -RegistryValue 0
Set-NetAdapterAdvancedProperty -Name "$_" -RegistryKeyword "RxOptimizeThreshold" -RegistryValue 0
Set-NetAdapterAdvancedProperty -Name "$_" -RegistryKeyword "WaitAutoNegComplete" -RegistryValue 1
Set-NetAdapterAdvancedProperty -Name "$_" -RegistryKeyword "PowerSavingMode" -RegistryValue 0
Set-NetAdapterAdvancedProperty -Name "$_" -RegistryKeyword "*SelectiveSuspend" -RegistryValue 0
Set-NetAdapterAdvancedProperty -Name "$_" -RegistryKeyword "EnableGreenEthernet" -RegistryValue 0
Set-NetAdapterAdvancedProperty -Name "$_" -RegistryKeyword "AdvancedEEE" -RegistryValue 0
Set-NetAdapterAdvancedProperty -Name "$_" -RegistryKeyword "EEE" -RegistryValue 0
Set-NetAdapterAdvancedProperty -Name "$_" -RegistryKeyword "*EEE" -RegistryValue 0
} } 2>'' 1>''

" Set-NetOffloadGlobalSetting"; . {
Set-NetOffloadGlobalSetting -TaskOffload Enabled
Set-NetOffloadGlobalSetting -Chimney Disabled
Set-NetOffloadGlobalSetting -PacketCoalescingFilter Disabled
Set-NetOffloadGlobalSetting -ReceiveSegmentCoalescing Disabled
Set-NetOffloadGlobalSetting -ReceiveSideScaling Enabled
Set-NetOffloadGlobalSetting -NetworkDirect Enabled
Set-NetOffloadGlobalSetting -NetworkDirectAcrossIPSubnets Allowed -ea 0
} 2>'' 1>''

" Enable-NetAdapterRss"; . { $NIC.Keys |foreach {
Set-NetAdapterRss -Name "$_" -NumberOfReceiveQueues 2 -MaxProcessorNumber 4 -Profile "NUMAStatic" -Enabled $true -ea 0
Enable-NetAdapterQos -Name "$_" -ea 0
Enable-NetAdapterChecksumOffload -Name "$_" -ea 0
Disable-NetAdapterRsc -Name "$_" -ea 0
Disable-NetAdapterUso -Name "$_" -ea 0
Disable-NetAdapterLso -Name "$_" -ea 0
Disable-NetAdapterIPsecOffload -Name "$_" -ea 0
Disable-NetAdapterEncapsulatedPacketTaskOffload -Name "$_" -ea 0
} } 2>'' 1>''

" enable $NICs"; . { $NIC.Keys | foreach { Enable-NetAdapter -InterfaceAlias "$_" -Confirm:$False } }

" netsh tweaks"; . {
netsh winsock set autotuning on # Winsock send autotuning
netsh int udp set global uro=disabled # UDP Receive Segment Coalescing Offload - 11 24H2
netsh int tcp set heuristics wsh=disabled forcews=enabled # Window Scaling heuristics
netsh int tcp set supplemental internet minrto=300 # Controls TCP retransmission timeout. 20 to 300 msec.
netsh int tcp set supplemental internet icw=10 # Controls initial congestion window. 2 to 64 MSS
netsh int tcp set supplemental internet congestionprovider=newreno # Controls the congestion provider. Default: cubic
netsh int tcp set supplemental internet enablecwndrestart=disabled # Controls whether congestion window is restarted.
netsh int tcp set supplemental internet delayedacktimeout=40 # Controls TCP delayed ack timeout. 10 to 600 msec.
netsh int tcp set supplemental internet delayedackfrequency=2 # Controls TCP delayed ack frequency. 1 to 255.
netsh int tcp set supplemental internet rack=enabled # Controls whether RACK time based recovery is enabled.
netsh int tcp set supplemental internet taillossprobe=enabled # Controls whether Tail Loss Probe is enabled.
netsh int tcp set security mpp=disabled # Memory pressure protection (SYN flood drop)
netsh int tcp set security profiles=disabled # Profiles protection (private vs domain)

netsh int tcp set global rss=enabled # Enable receive-side scaling.
netsh int tcp set global autotuninglevel=$RWSCALING # Fix the receive window at its default value
netsh int tcp set global ecncapability=enabled # Enable/disable ECN Capability.
netsh int tcp set global timestamps=enabled # Enable/disable RFC 1323 timestamps.
netsh int tcp set global initialrto=1000 # Connect (SYN) retransmit time (in ms).
netsh int tcp set global rsc=disabled # Enable/disable receive segment coalescing.
netsh int tcp set global nonsackrttresiliency=disabled # Enable/disable rtt resiliency for non sack clients.
netsh int tcp set global maxsynretransmissions=4 # Connect retry attempts using SYN packets.
netsh int tcp set global fastopen=enabled # Enable/disable TCP Fast Open.
netsh int tcp set global fastopenfallback=enabled # Enable/disable TCP Fast Open fallback.
netsh int tcp set global hystart=enabled # Enable/disable the HyStart slow start algorithm.
netsh int tcp set global prr=enabled # Enable/disable the Proportional Rate Reduction algorithm.
netsh int tcp set global pacingprofile=off # Set the periods during which pacing is enabled. off: Never pace.

netsh int ip set global loopbacklargemtu=enable # Loopback Large Mtu
netsh int ip set global loopbackworkercount=4 # Loopback Worker Count 1 2 4
netsh int ip set global loopbackexecutionmode=inline # Loopback Execution Mode adaptive|inline|worker
netsh int ip set global reassemblylimit=267748640 # Reassembly Limit 267748640|0
netsh int ip set global reassemblyoutoforderlimit=48 # Reassembly Out Of Order Limit 32
netsh int ip set global sourceroutingbehavior=drop # Source Routing Behavior drop|dontforward
netsh int ip set dynamicport tcp start=32769 num=32766 # DynamicPortRange tcp
netsh int ip set dynamicport udp start=32769 num=32766 # DynamicPortRange udp
} 2>'' 1>''

# . { gpupdate /force } 2>'' 1>''
}

if ($do -eq 'reset') {
write-host " Reset" -fore Yellow

" Reset SG TCPOptimizer tweaks"; . {
$NIC.Values |foreach {
rp "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\$_" TcpAckFrequency -force -ea 0
rp "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\$_" TcpDelAckTicks -force -ea 0
rp "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\$_" TcpNoDelay -force -ea 0
}
if (gi "HKLM:\SOFTWARE\Microsoft\MSMQ") {rp "HKLM:\SOFTWARE\Microsoft\MSMQ\Parameters" TCPNoDelay -force -ea 0}
rp "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Multimedia\SystemProfile" NetworkThrottlingIndex -force -ea 0
rp "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Multimedia\SystemProfile" SystemResponsiveness -force -ea 0
rp "HKLM:\SOFTWARE\Policies\Microsoft\Windows\Psched" NonBestEffortLimit -force -ea 0
rp "HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management" LargeSystemCache -force -ea 0
rp "HKLM:\SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters" Size -force -ea 0
rp "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" DefaultTTL -force -ea 0
rp "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" MaxUserPort -force -ea 0
rp "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" TcpTimedWaitDelay -force -ea 0
rp "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\QoS" "Do not use NLA" -force -ea 0
rp "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\ServiceProvider" DnsPriority -force -ea 0
rp "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\ServiceProvider" HostsPriority -force -ea 0
rp "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\ServiceProvider" LocalPriority -force -ea 0
rp "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\ServiceProvider" NetbtPriority -force -ea 0
} 2>'' 1>''

" Reset other registry tweaks"; . {
rp "HKLM:\SYSTEM\CurrentControlSet\Services\AFD\Parameters" FastSendDatagramThreshold -force -ea 0
rp "HKLM:\SYSTEM\CurrentControlSet\Services\AFD\Parameters" DefaultSendWindow -force -ea 0 #16777216
rp "HKLM:\SYSTEM\CurrentControlSet\Services\AFD\Parameters" DefaultReceiveWindow -force -ea 0
rp "HKLM:\SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters" IRPStackSize -force -ea 0
rp "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" DisableTaskOffload -force -ea 0
rp "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" MaximumReassemblyHeaders -force -ea 0 # 0
} 2>'' 1>''

" Temporarily disable $NICs"; . { $NIC.Keys | foreach { Disable-NetAdapter -InterfaceAlias "$_" -Confirm:$False } }

" Reset-NetAdapterAdvancedProperty"; . { $NIC.Keys |foreach {
$mac = $(Get-NetAdapterAdvancedProperty -Name "$_" -RegistryKeyword "NetworkAddress" -ea 0).RegistryValue
Get-NetAdapter -Name "$_" | Reset-NetAdapterAdvancedProperty -DisplayName "*"
if ($mac) { Set-NetAdapterAdvancedProperty -Name "$_" -RegistryKeyword "NetworkAddress" -RegistryValue $mac }
} } 2>'' 1>''

" Re-enable $NICs"; . { $NIC.Keys | foreach { Enable-NetAdapter -InterfaceAlias "$_" -Confirm:$False } }

" Reset netsh"; . {
netsh int ip set dynamicport tcp start=49152 num=16384; netsh int ip set dynamicport udp start=49152 num=16384
netsh int ip set global reassemblyoutoforderlimit=32; netsh int ip set global reassemblylimit=267748640
netsh int ip set global loopbackexecutionmode=adaptive; netsh int ip set global sourceroutingbehavior=dontforward
netsh int ip reset; netsh int ipv6 reset; netsh int ipv4 reset; netsh int tcp reset; netsh int udp reset; netsh winsock reset
} 2>'' 1>''

" Reset QoS"; . {
rp "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\QoS" "Do not use NLA" -force -ea 0
rp "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" DefaultTOSValue -force -ea 0
rp "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" DisableUserTOSSetting -force -ea 0
rp "HKLM:\SOFTWARE\Policies\Microsoft\Windows\QoS" "Tcp Autotuning Level" -force -ea 0
Get-NetQosPolicy | Remove-NetQosPolicy -Confirm:$False -ea 0
} 2>'' 1>''

# . { gpupdate /force } 2>'' 1>''
}

#:: show network configuration
function ps: { write-host -fore cyan "`npowershell" @args; $(powershell @args 2>'' | out-string).Trim("`r","`n") } #
function ns: { write-host -fore cyan "`nnetsh" @args; $(netsh @args 2>'' | out-string).Trim("`r","`n") }
ps: Get-NetTransportFilter `|ft
ps: Get-NetAdapterHardwareInfo #`| fl
ps: Get-SmbClientNetworkInterface
ps: Get-NetAdapterRSS `|ft
ps: Get-NetAdapterChecksumOffload
ps: Get-NetAdapterLso
ps: Get-NetOffloadGlobalSetting `|ft
ps: Get-NetQosPolicy
ns: int ip show interfaces
ns: int ipv4 show global
ns: int tcp show supplemental
ns: int tcp show global
ns: winsock show autotuning
ps: Get-NetTCPSetting -SettingName internet
timeout -1

} @args; return; ${ press Enter if copy-pasted in powershell }

Update it to what? Not to be hideous?

I have another bat file. that seems to be near dated that differs from Qos Scheduling Policy settings. Does That GPEDIT actuley do anything in 2024 with windows 11 24h2?. "bandwidth"

Sorry to be obtuse, but I have no idea what all this is about, what it is supposed to do, and why one would want to do it....or even if it involves a question. What's it about???

Sorry to bother you i just thought i could post this on the forum and see if any body was intrested enough to see if it needed any adjusting or updating.. as these might not work any more?

Found it on a github link.


Bufferbloat is a software issue that causes latency in a network when too much data is buffered by a router or other network equipment. This can happen when a device on the network is uploading or downloading files.


Symptoms of bufferbloat include: Lagging video games, Stuttering video or audio calls, and Slowing down web browsing.


To prevent bufferbloat, you can avoid pushing more data through the line than it can handle. This will prevent buffers from overfilling and data from flowing smoothly.


One algorithm that can help eliminate latency is Flow Queueing with Controlled Delay (FQ_CoDel). FQ_CoDel works by:

• Separating traffic flows into their own queues
• Removing a small batch of packets from a queue and transmitting them through the bottleneck link
• Retrieving a batch from the next queue when the current batch has been sent
• Offering back pressure to flows that are sending too much data.
  
  

Feel free to remove me from the website if needed. Might not have read any rules

thanks.

@glasskuter It’s allegedly a script to solve an issue known as bufferbloat.


I’ve been writing scripts for Windows since the late 90s, in various languages, and this one makes my teeth hurt. It’s horribly written.

Do you have a problem or issue that would suggest this type of script is warranted?

At what level are you wanting to use it, home user >>>>> corporate/business environment (or something in between)?

Csmc said:

Feel free to remove me from the website if needed. Might not have read any rules

Click to expand...

No need for that. You broke no rules and are most welcome here.

Also, a bit of advice. Be very careful applying such fixes just because you find them on the web unless you know and trust the source explicitely, like we all trust the thousands of reg and bat files posted by our resident guru Brink in our tutorials section. All of them have been tested to be tried and true.
@garlin and @pseymour are two more here who are good at scipts. I'm not saying the script you found is not correct, but if @pseymour sees flaws in it, you can can understand why one might be reticent to try it. I'm not sure if github verifies the integrity of everything on their site.

Indeed @Csmc we’d be happy to help. I’m not sure which line of the script you’re referring to in post #3. This thing is so convoluted, and I’m just not seeing what you’re asking.

Yes, indeed. I should have posted , "Do not use or only at your own risk." I was hoping someone would read it first before trying anything to test. Sorry for any mishaps here. Good to see a bunch of great community spirit , though. Thanks for answering , and I will be more careful as advised.

To answer all the Questions. I just wanted too know if any body would have seen any out dated or better settings within the script.

​

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