I recently purchased a Alienware M14x R2 with a Intel(R) Centrino(R) Wireless-N 2230 card. Using this new laptop I have experienced some weird problems with my router (Thomson TG858V8).
Here is a brief description:
1) If I connect the Alienware before any other device to the network, then when I try to connect a device it can't. For example, I turn on the laptop then I turn on the Xbox 360 and the Xbox 360 can't get a connection. It solves until I reset the router, then everything works ok, if I connect the Xbox 360 then the laptop everything works fine.
2) This thing only has happened me once and do not know if it is related but I turned off my router then the laptop instantly got a BSOD.
3) If I connect another laptop to the network and the alienware is sleeping, then when I wakeup the alienware it can not get a connection.
Any ideas on what may be happening?