Application Get Disconnected

[utorrent01]

hi i have a problem with µTorrent 1.6.1 when i start download some file using µTorrent 1.6.1 some of my application got disconnected exsample:-

msn messenger/skype/limewire and online games and it will make my adsl router modem and online application to freeze like unable to download and upload after around 6 hour of using the µTorrent 1.6.1 to download files.Pls help me solve this problem thank you.

ISP = Streamyx 512kb/s(DL)/256k/s(UP)

Port Forwarding = Set is green

ASDL router Modem Model = DSL600EU

Max DL set = 25kb/s

Max UP set = 12kb/s

Enable UPnP port mapping = Disable

Windows firewall = µTorrent 1.6.1 exceptions

Norton 2007 programs rules = µTorrent 1.6.1 allow

Hope this information can help me.

[DreadWingKnight]

http://forum.utorrent.com/viewtopic.php?id=15992

[utorrent01]

I made a few setting changes and my online application is running smoothly now

Max DL = 0 unlimited

Max UP = 20Kb/s

Enable DHT network = unchecked

Global max connection = 130

Max connected peer = 70

Net.max halfopen = 4

Bt.connection speed = 10

but there still 1 problem after running µTorrent 1.6.1 for few hours it make my internet connection to disconnect mean everything is offline but the router modem still showing the ppp and dsl green light still on mean my router modem still connecting ... hope u can help me solve this problem too thanks.