@Solla-topee Yes, Model number of my range extender is RE300 Model number of home router is - Jio Fibre router. No model no given on the router Not sure how to change the channel for 5ghz channel on...

I have a Reliance Jio fibre connection with dual band router 2.4Ghz and 5Ghz bands. I also have TP-link AC1200 Mesh Wifi range extender however, exxtender just shows the 2.4Ghz network during...