Heads up against this guy and he keeps using every moment of the time bank. Like every hand, every street. In a CC freeroll no less... what do you do against that... I started wasting my own time too, but just seems stupid. People like that are the reason we have to have clocks in the first place. Meh, maybe I'm being harsh... but thoughts?
Sometimes it's a strategy, sometimes it's because they're multi-tabling or simply occupied with other activities IRL at the same time.
The fact is that you don't know what it is for certain.
And the other fact is that you're dealing with nothing more than a slow player.
It's up to you to remain calm, stick to the facts and deal with it.
Emotional disturbance = failure at the table.
You simply should not care about these things that you can't control.
Focus on YOUR game and make YOUR moves.