Then, if you disable the "browser protection settings", it will be re-enabled by itself
This also happends to me.
[Make sure Browser Protection Settings is turned off and Settings windows is closed b4 you try]1. If you enter the settings and click apply.
2. Enter the settings again and you will see the Browser Protection Settings have been turned on.
[Make sure Browser Protection Settings is turned off and Settings windows is closed b4 you try]1. Open settings and go to Browser Protection Settings.
2. Go to any "Tab" and click on Apply.
3. Open settings and go to Browser Protection Settings, and it remained Off.
You need to visit Browser Protection Setting tab at least 1 time to make it stay off when you want to apply your settings.