Recently, I'm having random lags/delays/packet loss so I went to speedtest.net to check my speed. My speed result is good, like my normal internet speed which is around 90mbps. So the next thing I did is to ping google and that's where I found out I am getting Request Timeout even though my internet speed is fast. So I called my ISP and reported the problem, they said they will check the lines and configurations and so on. Now five days have passed and they haven't done a thing. So out of curiosity, I tried to directly ping my router 192.168.1.1 and to my surprise I'm getting random request timeout too. I also tried pinging other PC on the network but I get no request timeout. Now I wonder what could be the problem. Anyone pros out there can help me out? Thanks