Speed isn't everything.
Your probably experiencing latency/connection issues hence your ping jumping to stupid levels.

here you can read this if you care to learn a bit.
https://www.howtogeek.com/217463/wi-fi-vs.-ethernet-how-much-better-is-a-wired-connection/

inb4 King recommends mahh "powerline adapters"



This post was edited by JohnMiller92 on Nov 26 2017 08:31pm

If you're using multiple devices, Could try getting a modern router that automatically adapts 2.4 and 5ghz which helps massively with interference.

Or else get a new router anyway if yours sucks.

Or could try shit like a WiFi booster if you aren't in close proximity to the router.

Or else watch videos at lower quality.

Also reset your router as a first step ofc if you haven't already by unplugging it and modem (remove battery if either has one) and plugging back in after 30 seconds.

And as a final step, just either either find a way to switch back to wired or else get faster internet, or just stop watching videos while playing games that require good ping.

This post was edited by Voyaging on Nov 26 2017 11:43pm

I’ve got the 2.4 5 dual band router
What’s a WiFi booster?
I’ve reset it- no luck
I have my office room upstairs and the router has to be down by the cable box. I have full strength signal and a good speed test, so it just doesn’t make sense as to why it’s lagging

well, called my internet company and got them to upgrade me to 100mb for 4$ more a month