I'm playing the Arceans in DA, and have medium and large vessels equipped with a mixture of beam and driver weapons. The beam weapons appear to properly fire at the enemy, but the driver weapons appear to fire at my other ships. Worse yet, it appears to be more than a graphical bug. Since I have "super warrior" I can plainly see that my ships are taking damage before the enemy has even had a chance to fire.
What the hecks going on here? It's making my current game functionally unplayable, since I keep blowing myself out of the sky...