I have gone as through the process of blocking url from my tp link wifi router Archer C50 hardware version.I had successfully created all the methods as per my requirements for target, host & schedule.I am attaching a final image of my rule.Now the problem is that sometimes it works perfect and it block all the url on all ips attached to my router but some time without any enabling or disabling update done it don't work properly.Sometimes it blocks all the url and sometime it just unblock on its own.Tried to reset my router and then again following the procedure to disable it works fine,but at the same time at same setting no update it is not working in a proper way.Any Sugestion how to look after this kind of

pproblem.As the SS attached it remanins the same setting when the url blocking not works properly.

After a Lot try it start working but now out of 5,4 are blocked successfull but the one youtube is still not blocked tried clearing Log of router.Still only youtube is unblocked and every else url is blocked.