Hi guys. It's been some time since my Dell XPS M1530 laptop has been having Internet issues when connected via Wireless.
It currently sports an Intel 4965 AGN card with Windows 7/8 pre-installed
drivers and is connecting wirelessly to a Thomson router.
It connects smoothly, but its reception of packages sucks: I can't connect to FTP, load pages at all, and downloads are around 8 kB/s. (Max should be 250 kB/s). Whereas other laptops are able to load pages normally
All cords are correctly connected, and I don't believe the card is the one malfunctioning since I can connect to other routers flawlessly.
Edit:
I've tried pinging to websites using cmd and get an oscillation between 25% - 100% of packages received.