Thanks, DrStranggLov, I read that before I posted. I posted because I've noticed that yesterday morning my Cable attenuation was 0.1, while today 6.3, also want you to check my numbers. I run D-Link DL-614+ old router, bought DIR 601 yesterday, plugged in, and it was all day disaster, so I am sending it back and working back on DL-614+(should I look for newest?which one? ...this have date ending at 2012,lol)
Thank you, Boss.