My system is having the D-link DIR-628 N router and it is connected to the SBC through the Speedstream modem. There are some more devices on wifi max. I am getting very weak signal. Therefore, I installed the Encore ENHWI-N3 router and put that to repeater mode. After that I am getting a good signal but after every hour each computer in the network started to loss the network intermittently. I searched for the solution of this but bnot found the perfect one for this. If someone of you can suggest me some reason or solution for this then it will be really helpful to me. Thank you so much in advance.