cannot connect to wifi with security recommendation
I have an iPhone 7 with iOS 10.3.3. I am unable to connect to my employer's open wifi network. I was able to connect to the network in the past. My phone would connect to wifi, I would see "security recommendation", then a security screen would pop up where I had to check the "agreement" box. Now when I connect to the wifi, I see "security recommendation" but that is all. The pop up window does not show up anymore.
I have reset my network settings, restarted my phone, clicked to "forget network", "renew lease". Nothing is working.
Let me state again that I was able to connect to the wifi in the past. Also, I am able to connect to my password protected wifi at home.
iPhone 7 Plus, iOS 10.3.3