What is blocking my social media apps and webaites

[Steven Pattison]

Last night I was trying to block in app adds. I tried a few things one being DNS66, adblocker and unified hosts from magisk. The last one worked and I noticed today that something since those changes has blocked me social apps like Facebook, Reddit etc from accessing the internet even through going to their website in a browser.

I have tried all sorts restarting, removing those apps clearing cache and delvik cache tried via WiFi and mobile data but it's still the same.