I share a home network with my parents but recently we have noticed that when I am downloading something that both of their internet's slow down. Mom is on a desktop and dad is on a laptop. We are using a DSL connection and normally download at the speed of about 450-600kb/s. We installed a new router recently but did not notice anything then. My mom then started to complain that her internet was running slow. During that time I was downloading, and when I stopped the download her internet sped up. Same goes with my dad who also complained about a slow connection on the wireless which stopped when I halted my download. To try and fix the problem I also tried to install a switch but that did not seem to work either. Does anyone have any suggestions as to what I should do?
EDIT: P.S. It is a Actiontec GT724WGR.
EDIT: P.S. It is a Actiontec GT724WGR.