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.....
Fast download speed, low browsing/streaming speed
-
RaisinCain
- Posts: 1941
- Joined: Fri Jun 05, 2009 7:11 pm
-
janeparker
- New Member
- Posts: 17
- Joined: Mon Jul 15, 2013 12:46 am