I get 70Mb/s from my router normally and use a power line extender to allow the internet to reach the other parts of my house the router cannot. Up untill a couple days ago i was receiving 3MB/s on my computer with a wired connection to my extender however the last couple days it has dropped down to 25Mb/s and i am un-sure of the reason as i am still receiving 70Mb/s downstairs on my router. Due to this I am guessing it is something to do with my extender causing the problem but i can't think of why a problem has occurred or how i could fix it. Any insight is appreciated. Thanks