Yesterday all was well. Today my WiFi wasn’t connecting to the internet. Iphone8+ not connecting. Smart TVs not connecting. Rebooted modem, ran thru Centurylink auto fixit routines & rebooted modem 3-4X. Thought about buying new phone. Checked modem settings (192.168.0.1). TVs started connecting, android tablet connects. Only my Apple 8+ & IPad Air still not connecting. Stumped.