Small ping fluctuation makes game unplayable.

I'll make this quick.

My ping is constantly ~30 usually, however during peak times of the day it fluctuates between 30-70.

This should not be a huge deal, but it seems to make the game unplayable. Health bars going down long after I hit an enemy. Player model staying still when I move, then "dashing" to the location I clicked a few seconds later.

Worst of all, spell delay like a fucker. Sometimes ~2 seconds, and at ~50 ping that should NOT be happening.