In the event that your Mac encounters errors when trying to connect to csu-net, the steps below will show you how to manually add the csu-net connection which may solve your issue.
1. Navigate to your Wi-Fi icon towards the top-right of your screen.
- You may also navigate to your Wi-Fi settings available in System Settings. The following steps will be similar.
2. With the Wi-Fi settings open, click "Other Networks" and then click "Other in the expanded menu. (In System Settings, just select "Other..." below "Other Networks")
3. You will get the window that follows, please match the name and settings as shown below and use your NetID and password for Username and Password.
4. Upon clicking "Join" wait a few seconds and accept a certificate if prompted. You should now be connected to csu-net.