Help with Serana Dialogue Add-on

[The Grand Mac]

So, IDK what happened to do this, but after agreeing to be a Nightingale for Nocturnal, and after talking to Karliah and Brynjolf, I can't talk to Serana. She just keeps repeating, "So, it's done?" and I can't give her commands, dismiss her, or anything like that.

What can I do? I was hoping to have her around for the rest of the "official" content, but I think there's a problem worth solving here in the case of anyone else being affected by this. If it matters, yes, I have the No to Nocturnal mod, as well as the SDA patch for it.

[R4ndomG4mer]

Sometimes her programming gets stuck in a loop. Rebooting the game will probably fix her, or you can try "resetting" her by knocking her off her feet with Unrelenting Force, or if you attack her until she crouches on the ground, then immediately sheathe your weapon(s) so she won't attack once she stands back up.

[The Grand Mac]

Originally posted by R4ndomG4mer:

Sometimes her programming gets stuck in a loop. Rebooting the game will probably fix her, or you can try "resetting" her by knocking her off her feet with Unrelenting Force, or if you attack her until she crouches on the ground, then immediately sheathe your weapon(s) so she won't attack once she stands back up.

Funny, cause I tried what you suggested, and I can't hit her. Console command kill won't work, either.
Traveling to Irkngthand (sp) lets her speak about the next topic normally, though, so I guess it's okay? Still bothers me that this happens at all. I think I'll try this again next playthrough with No to Nocturnal, uninstalled.