Whenever I access Team Fortress 2 and play on ANY server, I get very unplayable lag. I even used command prompt's ping command to determine if my network connection was causing a problem, and I found out that playing Team Fortress 2 while on server actually prevented proper pinging, resulting in large latency times and packet loss. As such, web pages take long times to load and usually hang on the "requesting" part.
What I Have Done:
I can determine that Team Fortress 2 is the only program that causes this problem, because other Steam applications (Altitude), Source Games (Garrys Mod, Counter Strike: Source) do not cause this problem.
I tested for a program to internet conflict by running Team Fortress 2 on another computer on the network, which Team Fortress 2 ran without any noticable lag. This rules out internet problems.
I have defragmented TF2 using Steam, uninstalled and reinstalled TF2, and removed all personal files from the /team fortress 2/tf folder, with no change in performance.
I recently used programs such as Ad-Aware and PeerBlock, but have uninstalled PeerBlock and Ad-Aware had not caused any apparent problems, even when it was turned off.
I have used netsh in the command prompt to clear the Winsock catalog, but does not help this problem.
I have disabled Windows Firewall and ran TF2, with no change.
I run Windows 7 Professional, and I run a Rosewill Dual Antenna Wireless Adapter:
http://www.newegg.com/Product/Product.aspx?Item=N82E16833166063.
I'm pretty stumped at this point, so could anyone help get my TF2 working good as new again?
What I Have Done:
I can determine that Team Fortress 2 is the only program that causes this problem, because other Steam applications (Altitude), Source Games (Garrys Mod, Counter Strike: Source) do not cause this problem.
I tested for a program to internet conflict by running Team Fortress 2 on another computer on the network, which Team Fortress 2 ran without any noticable lag. This rules out internet problems.
I have defragmented TF2 using Steam, uninstalled and reinstalled TF2, and removed all personal files from the /team fortress 2/tf folder, with no change in performance.
I recently used programs such as Ad-Aware and PeerBlock, but have uninstalled PeerBlock and Ad-Aware had not caused any apparent problems, even when it was turned off.
I have used netsh in the command prompt to clear the Winsock catalog, but does not help this problem.
I have disabled Windows Firewall and ran TF2, with no change.
I run Windows 7 Professional, and I run a Rosewill Dual Antenna Wireless Adapter:
http://www.newegg.com/Product/Product.aspx?Item=N82E16833166063.
I'm pretty stumped at this point, so could anyone help get my TF2 working good as new again?