Firstly I'd like to say that I'm not entirely sure this problem is due to this mod, but it never hurts to make sure. When I go into the Trayus Core to fight Traya, the dialogue won't trigger! After I cross the bridge the screen goes into the cutscene/dialogue mode for a fraction of a second, then disappears, and I can't talk to her or begin the battle afterwards. I went back to my last save (battling Darth Sion), and this time when we fought, all of his dialogue skipped through like what happens with Kaevee and a few other instances in the game. I tried this 3 or 4 times to make sure the problem was consistent, and I still couldn't talk to Traya either.

I had a similar problem with the Lonna Vash video on Korriban, which ended up not triggering the M4-78 mod. I just unsubscribed to it and it was fine, didn't alter my game expeience.

Thanks!