I went into my modems settings to change the security type to wpa2-tkip, so I could connect to my ps4 because it is the only way I can get it to work on WiFi. I use to have every security mode, now I only have wpa2-aes and the wpawpa2-psk tkip/aes recommended mode. I tried factory resetting but it did not work. below those 2 security modes it has- show more security mode options, but it does not work. if I check it and click save, it resets my network to open wep. any solution?