Updating macOS X Wifi settings

Issue/Question

My Mac keeps disconnecting from the wifi.

Environment

• macOS X

Cause

Your laptop is trying to connect to a wireless access point that is not giving the strongest signal. 

Resolution

1. Open Terminal
2. Type sudo /System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport prefs joinMode=Strongest
3. Press Return key
4. Enter your computer password if prompted for Password:
5. Press Return key
6. Type sudo /System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport prefs joinModeFallback=keeplooking
7. Press Return key
8. Enter your computer password if prompted for Password:
9. Press Return key
10. Close Terminal