Almost everytime I attempt the Klingon Breaking the Planet Daily the zone experiences somekind of severe rubberbanding and lag spike that on occasion causes players to disconnect and lose their progress or the zone collapses.
(Zone Collapses happens quite a bit with the Big Dig).
This really needs to be addressed if this is to be a Daily Mission for players.
Just to see if it makes any difference, you might try lowering your graphics settings a bit or lowering some quality options, and try "Breaking the Planet" again to see if there is any noticeable improvement in lag / rubber banding. Some people have reported that doing so helped.