The 2.4ghz band in my WiFi is automatically shutting down and all 2.4ghz connections get disconnected and then do not connect back. If you turn off WiFi and then turn it on, all devices get connected again. Same problem occurs after some time The 5ghz band is working fine, there is no problem.

I have checked all the channels of 2.4ghz wifi, there is a problem with all of them. I have bought a new wifi and it has this problem. please try to solve

tp link box show hardware version 2.8 model AX10(IN)