@Solla-topee Thanks again for your response. I did changed the 5ghz channel bandwidth to 40 . But that also failed , I am still facing the same issue . I don't have any other device which can emit...

@Solla-topee Thanks for your response . Yes my Archer C6 is working fine. I just updated the firmware version of RE650: Still RE650 is not able to detect my available 5ghz signal from ARCHER C6...

I AM using TPLINK ARCHER C6 as my main router , which is a dual band router . Harware Version: Archer C6 v2.0 Firmware Version: 1.1.5 Build 20191112 rel.36515(5553) Currently I have unchecked " smart...