How to "Forget" and Re Join a Wi-Fi network - IOS iPad / iPhone
Some Wireless issues can be resolved on an iPad or iPhone by "Forgetting" the network and re joining, below are the steps to do so:
Step 1: Please navigate to settings:

Step 2: Please navigate to "Wi-Fi":

Step 3: Please navigate to the blue i with a circle around it, on the right side of the network you are connected to:

Step 4: Please click on Forget This Network:

Step 5: Please confirm that you would like to Forget the network:

Step 6: Please connect to the Wi-Fi network and re enter the password to connect.