so i was using wifi connection yesterday and today, suddenly the speed is heavily slowed down. Its not about the wifi itself since the speed run normally on my other devices (phones, etc).. The problem lies within my laptop and its not clear what the problem is. I tried to check on Speedtest / Pingtest, and the performance was super bad. High ping, slow speed, graded as F. and the result is not constant but continually bad. How do i check the problem? tried remove the network, reconnect, refresh the adapter, all failed. Im cornered. Please help.
Edited by mai_hnf, 20 January 2015 - 01:57 PM.