Try using these tweak...
but do this with caution
I've tried it
open run then type notepad
copy this and paste to your notepad
REGEDIT4
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesTcpipParameters]
"GlobalMaxTcpWindowSize"=dword:0000ffff
save this file as DSL.reg
press ctrl + N
copy and paste to your notepad
REGEDIT4
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesTcpipParameters]
"GlobalMaxTcpWindowSize"=dword:00007fff
save this file as DSL2.reg
press ctrl + n again
copy and paste this to your notepad
REGEDIT4
[HKEY_CURRENT_USERSoftwareJetCarJetCarGeneral]
"Max Parallel Num"="100"
"MaxSimJobs"="100"
and save this as Iwillsinglehandedlykillallthebandwidthfromtheserversidownloadfrom.reg
merge the 3 registry files and reboot to take effect
just a little tweak
try and discover