Sometimes as a system updates and it messes with the stored internet password. Try forgetting the current connection:
Forget a network
Your Chromebook saves network information when you connect to a network. To delete that info:
- Sign in to your Chromebook.
- At the bottom right, select the time.
- Select Settings
.
- In the "Network" section, select Wi-Fi.
- Select Known networks.
- Find the network you want to forget, then select More
Forget.
Then you should be able to reconnect by selecting Liberty Wifi and using the password Ready2learn