Wizard Instant Freeze - Game Breaking Exploit

Why are wizards allowed to destroy battlegrounds with the instant freeze of enemies using their freeze ability? Apparently if the frame rate is set to 122 frames, wizards can instant freeze people.

Another wizard freeze exploit is invisible ice beams that destroy people and you cannot even see the beams.

DI Tech Support is the wrong place for that kind of stuff.

Still no response from blizzard even though freeze wizard is instant freezing melee classes so easily, making barbs and crusaders worthless in pvp. Please also fix the invisible ice beams