Problem with Mad Hatter DLC

[Ayla]

When I first started the DLC (talking to the mad hatter in the GCPD) my game crashed near the end of the dialogue. When I opened the game again, it only gave me an objective marker leading to the Mad Hatter. When I selected the mission, Batman would talk about listening for the sirens, but even after looking up where they were supposed to be and going there, nothing happened. There were no sirens and no car bomb to defuse. I can't talk to the Mad Hatter again because it doesn't let me open the door to the room he's in. So I can't progress in this mission at all. This doesn't seem to be a common problem as I couldn't find this anywhere else online. Has anyone experienced this? Any ideas on how to fix it?

[lucasj1210]

2 options
you can choose another mission then go back to the Hatter one to see if it corrected itself
or
load an older save game and start the Hatter mission again

[Eren]

Did you find a way?

[biscuit]

What resolution you running at ? I know @4K , the Mad Hatter mission would flake out on me . I had to lower to 1080p to get it to work properly ...

[Ayla]

Originally posted by Qhaimon:

Did you find a way?

As far as I remember, no. I think this was the last mission available to me, having done all the other dlc missions, so the suggested solution didn't work and I never played the mission until going through a second play through later.

Originally posted by biscuit:

What resolution you running at ? I know @4K , the Mad Hatter mission would flake out on me . I had to lower to 1080p to get it to work properly ...

This was on 1080p, and I do remember messing with all the graphics settings to no avail.

[biscuit]

My issues started when you were trying to diffuse the bombs ...