By default, 20/40 MHz Coexistence is enabled on your NETGEAR router to avoid interference between wireless networks. You can disable this feature to help your devices connect at the maximum supported wireless speed.
To disable 20/40 MHz Coexistence:
- Launch an Internet browser and type http://www.routerlogin.net into the address bar.
If you are having problems accessing routerlogin.net, see Router login page cannot be displayed or is blank.
- Enter the router username and password when prompted.
The default user name is admin. The default password is password.
- Click ADVANCED > Advanced Setup > Wireless Settings.
- Clear the Enable 20/40 MHz Coexistence check mark and click Apply.
Note: If you do not see the 20/40 MHz Coexistence option, click ADVANCED > Setup > Wireless Setup.