If your MacBook is suffering some other issues such as your Mac is super slow to start up, Bluetooth won’t work, screen resolution not display properly, etc. besides won’t remember WIFI passwords issue, resetting NVRAM may help. Note: this tip originates from an Apple Discussion. Personally, I haven’t suffered the issues above.
Mac Disconnecting from Wi-Fi after Sleep/Wake [How to Fix] Jun 09, 2020 Macbook Pro won't connect to wifi | AT&T Community Forums Dec 10, 2017
Jan 13, 2019
Sep 01, 2019 · Locate the port on your MacBook. If both the MacBook and iMac have the same port (Mini DisplayPort or Thunderbolt), you won’t need to purchase an additional adapter. If your MacBook has a Thunderbolt 3 (USB-C) port, you’ll need a Thunderbolt 3 (USB-C) to Thunderbolt 2 adapter. See Apple’s Mac port guide to learn how to identify your ports. Aug 09, 2017 · I used both Chrome and Safari browser but WiFi login screen not appearing. Still, I can connect my iPhone or iPad to the same network. I think my devices only connected to home WiFi network using WPA password, not public networks. Changing MacBook Pro DNS address does not fix the issue.
Mac troubleshooting: how to fix Wi-Fi connection problems
Macbook won't connect to Wifi ; Not a router problem | Mac Sep 16, 2012 Fixed: WiFi login page won't load on MacBook - iPhone Topics Aug 09, 2017 Solved: Cannot connect to xfinitywifi hotspots - Comcast Dec 25, 2014 WiFi Connection Issues on iPad Pro, Fix - AppleToolBox