dc for hacking?

I've been DC'd for "HACK reason" many many times thanks to my Energy Charge hitting the monster standing in a portal when I enter the map. Unlike PG & BP, we can't just click to cancel it.

Does getting on a mount work? Power Guard and Body Pressure both have this annoying, yet occasionally convenient, tendency to turn off entirely when the player summons his or her mount (I still don't get why they don't make the skills work the way BP used to, and just not trigger when a mount is active).