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Fast download speed, low browsing/streaming speed

Posted: Tue May 21, 2013 2:26 pm
by OneZ
Greetings all, hope you are doing fine.

Situation:
1- I have a 1Mb DSL connection.
2- Speed while downloading a file using Internet Download Manager is between 90-110 KB/sec.
3- Browsing/streaming speed is between 15-35 KB/sec.
4- Speed while downloading a file using any browser is between 15-35 KB/sec.
5- Downloaded the TCP Optimizer and applied the Optimal settings. Did not solve the issue.
6- Followed the instruction here >> http://www.speedguide.net/articles/wind ... weaks-2574. Did not solve the issue.
7- TCP Analyzer is saying that my MTU is 1460, but in my router and in my NIC it is 1500!!
8- Speed Test in Safe Mode can sometimes yield better results.
9- Tried disabling all start-up items. Did not solve the issue.

My setup:
OS: Windows 7 x64.
NIC: Atheros AR8121/AR8113/AR8114
Router: SMC 7904WBRA2
Connection Type: Ethernet

-----------------------------------------------
Speed Test Results:
« SpeedGuide.net TCP Analyzer Results »
Tested on: 2013.05.21 13:45
IP address: 91.144.xx.xx(proxy:91.144.32.10)
Client OS/browser: Windows 7 (Chrome 26.0.1410.64)

TCP options string: 0204058c0103030801010402
MSS: 1420
MTU: 1460
TCP Window: 66560 (NOT multiple of MSS)
RWIN Scaling: 8 bits (2^8=256)
Unscaled RWIN : 260
Recommended RWINs: 65320, 130640, 261280, 522560, 1045120
BDP limit (200ms): 2662kbps (333KBytes/s)
BDP limit (500ms): 1065kbps (133KBytes/s)
MTU Discovery: ON
TTL: 40
Timestamps: OFF
SACKs: ON
IP ToS: 00000000 (0)
------------------------------------------------

Thanks.....

Posted: Sat May 25, 2013 2:06 pm
by RaisinCain
breaG wrote:spam affiliate link removed by SG staff.
WTF are you talking about?

Posted: Sat May 25, 2013 3:34 pm
by OneZ
RaisinCain wrote:WTF are you talking about?
Indeed.....

It seems he is advertising for something.....

Posted: Wed Jul 24, 2013 12:32 am
by janeparker
breaG wrote:quote cleaned up by SG staff to remove spam links...please don't quote spammers, we don't like any text of theirs remaining especially if it has affiliate links in it.
Stop doing spamming, else you will be banned.

Posted: Wed Jul 31, 2013 4:29 am
by alexmar11
Lol... He is thinking that this forum is a Advertisement site.