IS 2012 + Windows XP SP3 slow d/l speeds...
I have both Windows 7 (SP1) and Windows XP (SP3) installed on my PC. Windows 7 with Internet Security 2012 is working perfectly, but on Windows XP download and upload speeds are 1/20 what they should be. Even if I disable the firewall and everything, there's no change in speed. When uninstalled, it goes back to normal and I can download with full speed again.
I had Avast + Sunbelt firewall previously installed, and they worked like a charm.
I have installed new drivers for NIC and tried to run TPC Optimizer, but the problem persists.