Ok, i just bought a brand new R9 290x. For some reason it performce very bad as soon as my networkcable is plugged in. When theres no connection the card has high fps. In crysis 3 ca 50-120 fps and in borderlands 2 100-260 fps. All settings on max in 1080p. As soon as i connect to the internet the fps goes down to 7-25 in Crysis 3 and 50-60 in Borderlands. Ive done everyting I could think of. Virusscan, trojanscan. Updated bios and drivers for everything I could think of. Same low fps as an reslut. I dont get this. Please help.