Model :

Hardware Version :

Firmware Version :

ISP :

hello,

so i bought a tp link AC 750 (archer C20) router and configured it to work as access point. however i cant get a good Connection on my pc ( it works fine on my smartphone ) . I tried to change the wireless adapter three times but i always get "connected. no internet". when i run the windows troubleshoot it always shows some DNS problem error. I tried changing it on my pc under IPV4 settings but didnt work either.
does anyone have any idea what is happening?
thanks!