WiFi will not prompt for credential's

If you are having issues connecting to a network or not being prompted for a username:password. Try to clear the known network from your wifi list.

From the WiFi list:

1.) Click on the wireless icon in the system tray by the clock. 

2.) Find the wifi you are looking for (SEAM Group) and "right click" it.

3.) Then select "Forget" from the list that has appeared. 

From "Network & Internet" settings:

Click on "Manage known networks"

You will see a list of every Wi-Fi network you’ve connected to. To forget a network (SEAM Group), click it and select “Forget.” You can use the search, sort, and filtering options to find a network in this list.

The next time you connect to a network, you’ll be asked for its passphrase and Windows will set it up from scratch.