Why isn't my iOS device connecting to HWS-Private, when it has in the past?

If you have been connected to HWS-Private in the past, you may need to remove the HWS-Private Profile.

If you have been connected to HWS-Private in the past, you may need to remove the HWS-Private Profile. 
Do this by going into your device's settings, going to WiFi and selecting HWS-Private. Forget the network, and try re-connecting.