iOS14 WIFI Privacy Warning notice

Hello!

After I updated to iOS 14, I got the notice that my wifi is using WPA&WPA2 / TKIP&AES therefore it is not secured. Thanks to that I was able to change them to WPA2/AES.

After that, however, I am still getting the notice that my network is blocking the encrypted DNS traffic. But I can't find I way to fix it. What is DNS and how do I unblock it?
Sorry, I have asked in a wrong forum. Please disregard.
iOS14 WIFI Privacy Warning notice
 
 
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