Windows 7 x64 Network Choke.

Hello,

Last days i am having this problem with downloading,you might recognize this..or not.
recently my girlfriend bought a phone with a WI-FI build in.

After connecting,to the network..there was no Internet on the phone,so i reset my Wi-Fi Sitecom Wireless 300N XR Router ( WL-303 - Firmware 1.5) to factory default

after all this..i used my back-up settings for my XR Router ,i have 4 version,used them all.(Privacy set on RSNA-CCMP),and started downloading all the fun files... via Newzleecher,withing the 1 minute it stops downloading and my network gets disconnected,and then it reconnects.

it keeps going like this.it's only choke my traffic when downloading big files and at full speed.Normal web browsing is not a problem,speed test it's alright.




With inSSIDer 2.0 i looked for what channel i am on and the rest of the nearby houses,i choose a channel thats not used by anyone.(even moving it to a different place)


Anyone got a idea?


Thanks
Kklijer


EDIT
Installing new drivers fixt some of my problem.