i saw the Security Recommendation on my iPad in my WIFI ON Settings. I have a CentyryLink ISP with a Westell 7500 gateway router, it is several years old. But I logged into the router on my Macbook Pro and it did let me change it from WPA to WPA2 AES. I verified it and my changes did save. So the security recommendation did go off that was in the Mac toolbar WIFI icon but will not go off in my ipad nor iphone WIFI On Setting, both with IOS 10.2. Do I need to do something else to get that off?