@saisrujan Thanks for solving the issue for me. Changing channel width to 44 and "Synchronize WLAN frequency band status to the external AP" this is already disabled in my case.

I feel you guys should seriously look into this issue as many people are facing same issue only and i can see many forum with same questions. Or you should replace our device with new one which...

Hi, My range extender is not detecting my 5GHz frequency of modem. My modem is of Huawie HG8145V5 and as i see many post i already tried applying latest firmware upgrade but still the issue persists....