Hey guys, so my brother just bought a wifi extender (this one https://www.jbhifi.com.au/computers-tablets/networking/linksys/linksys-re4100w-n600-dual-band-wireless-range-extender/718677/) and everytime it's plugged, my internet dropped sometimes and causing a lot of ping spikes when I game and sometimes internet drop. Is there a way to resolve this problem?