Well I just got off the phone with CS, and they made me do some changes to the router. It kind of helps but not much.
MTU from 1492 to 1482
Enable UPnP, from an other thread to disable.
Then for some reason he wanted me to mess with the advance wireless so;
Beacon period 100 to 80
RTS threshhold 2347 to 2100
Fragmentation threshold 2346 to 2100
Well at least for the first time I can stream, even though it looks like cr@p.
So hope that helps with who ever needed something.
UPDATE:
Well got up this morning, and the LG wont stream now. It was working for a bit last night, but now it just loads the movie poster previews.