Daily Double Lagged out

[gameoverjc]

Question on ethics:

Daily Double, 1k field, 6 handed ft, and 3 players mysteriously all lag out. One player has position on all 3 of them, so constantly he raises and steals blinds/antes. Other 2 are in front of this said player, and don't want to get involved in pots due to assured prize money if they keep folding.

Ethical? Or should ft do something if said players lag out. Discuss.