Speeds not matching connection

[ZAC14]

Hi , so I've purchased  the 1gb Internet,   I have a WiFi pod in the same room as my PlayStation thats also connected by ethernet , 

TThe hub speed says I'm pulling 1gb , my WiFi speed test will vary from 2mbs - 600mbs 

But my PlayStation  or xbox won't go over 60mbs WiFi or ethernet ccable this is the highest I've  been able to get it , average is between 3mbs and 20mbs , 

How can i solve this please ? Theres no consistency 

 

 

[ZAC14]

Fair one , yeah seems to be the answer to everything apparently,  even on the phone  to them thats all they say , still doesn't do what I need it to do