hi, I have virgin hub3 with hub speed of 270 mbps. but very bad network just across 1 wall.. 

and keeps disconnecting .

so trying to setup deco e4 with ap setup. but not sure how to get max speed on it.. 

currently set up in router mode and i am getting 80mbps across the wall..

tried to setup in ap mode and it failing.. 

1. How can i move to AP mode ? Do i need to reset ?

2. Does AP mode disable the wifi config created in router mode ? 

3. how does ap mode gets connected ? 

can i get more speed like around 150 160 mbps on the ap mode ?

thanks