@Toucan I have similar setup but mine Archer AX73 as main router and Archer C80 with WDS enable so can have LAN connections in another room Fibre into ONT (Optical Network Terminal) > Archer ax73 >...

@Pixelated .... @woozle is exactly right, also the Archer C80 does have the WDS feature too....

@DanielleMorriss Hi, sounds more like a software driver issue with the laptop than the router itself, if you could give more specific details as to what laptop it is then maybe can help abit more.

@hlinnk Hi, are they possibly sharing the same Gateway Address and creating a conflict ?

@Smikksmakk Hi, as I understand using the wifi schedular basically just kills the wifi signal (2.4ghz and 5ghz) totally and not to individual devices, only thing that is device specific is bandwidth...

@Bappy_Hasan Hi... first try this, on the front of your router is the WIFI symbol lit up ? if not then their is a button on the back of the router that may have been pressed that turns off wifi...