My internet has been off lately, I can't play any games due to my ping being too high, a couple of weeks ago my ping was mostly 4 & 5, but recently (for the past 2 weeks) it's been going up to 80-100 on games such as Cs Go / Overwatch making them unplayable. I'm using NBN with a 100mbs bundle from TPG, so It should work fine? My Router is the Netgear AC1200 (D6200), should I change it, if so should I get the ASUS RT-AC5300 Tri-Band Gigabit Wireless Router? The AC1200 router is not strong enough since I have to use a wifi extender (It doesn't even reach my living room which is literally eight meters away from the router). I get these internet speed issues every time I come home from 3:00 to late night so all day I'm stuck on YouTube or something else since I can't play games. My router's genie software sais that my signal strength is 52% and the router is literally 6 meters away from my pc in the other room (My Pc does not have an internal wifi adapter , it only has the WNDA 3100v2 external adapter, should I get an internal one ? Or a new external one, also I had two WNDA 3100v2 and last week one of them overheated , stopped working and it hasn't worked since. People say that the walls could be creating disturbances between the signal of my router and my adapter but the walls aren't even brick or any thick material. Could you please let me know if you know why my internet has been acting weird lately, what should I do and if I should upgrade anything. Thank you.