WHS Slow download fine upload speeds

[cooldood01]

I have just installed Windows Home Server on one of my PC's and everything is fine apart from the Internet.
I get download speeds at around 7.0KB/s
I can connect the cable into my laptop and it get my full 100meg Internet speed.

I have updated my drivers to the latest ones and that hasn't helped.

I can however remote desktop into it without issue and stream media files off it without a problem.

I'm at a complete loss, and its probably something simple i have overlooked but i'm stuck!
Any help appreciated

(Just to add, i previously had Win 7 installed on the PC and that worked fine)

 

[kegobeer]

Which version, v1 or 2011?