Network latency Spikes

[NOVERlA]

Every minute or so I'm receiving 3-4 pings of latency spike up to almost 300ms on my wireless connection that is otherwise stable with <1-2 ms of delay!

https://gyazo.com/d85d74ba4661065c386d28e0e401b984

 

Is this just how WLAN connections are?

 

My Laptops "Intel(R) Dual Band Wireless-AC 7260" network adapter has the latest driver "18.33.3.2"

 

I'm using a 5GHz Band with a 100mbps connection provided by my ISP (so i don't think its a bandwidth problem) on a D-Link "DSL-2890AL"

 

Anything I can do to minimize the latency spike or stop them?

[Skiiwee29]

its like RF interference. The 5ghz spectrum has a very short range so the further away you are and more items the signal has to pass through, the worse it can/will become. 

[NOVERlA]

It may be interference the signal does travel through a wall and a floor but the Laptop is only about 7m away and windows says the Signal quality is 5/5 bars

[Tsx]

Install this: http://www.pingplotter.com/

Do a 5 min Pingplott to google.com an give me a pic.