Network -> your ssid -> IP- > execute dhcp. After that restart your box and router once, first router and when online the box. test again.
Formuler doesn`t get official certification and you can imagine how the cheaper Boxes get they own (cracked keys) -> and this is no option for Formuler.
So I’m pressing ip settings which is already dhcp, pressing dhcp again it says saved successfully then restart box and router? Just done that but double checking as nothing to say execute dhcp