Hi Edwardorange1909,
You could try to remove the saved SSID(Wi-Fi name) via the control panel, to do that go to Settings > Network & Internet > Wi-Fi > Manage Known networks > then click on the SSID and forget to remove it. Then try reconnect again.
Let me know if you have trouble to understand this.
PS. Windows 10 Build 1703
be well,
piipo