I'm really not trying to be difficult but you really need to try and be more specific with the issue you having along with settings you are using.
No one has expressed issues with offline lag thus far. You are the first.
If you want help troubleshooting, you need to give us as much info as you can and those goes beyond your TV and the settings you have on it.
Saying "I can't hit because of the lag" provides us with nothing we can use to help since it is clearly an isolated issue that you are experiencing.