Amnesia is laggy in certain areas

[JoBud92]

Well your graphics card is not very good for the game. Is this a laptop or a pc? Also, did you or steam(in case you own a steam copy) updated the game recently? Does it stop when you leave the wine cellar?

Yeah it probably isn't, but it runs perfectly in all other areas which is what I don't get. It's on a laptop and I purchased it through steam, the settings are to automatically update it whenever updates are available so I assume the latest update is installed. I left the wine cellar and went back to the entrance hall the frame rate went back to normal and worked absolutely fine. The only areas this has happened in so far is the lab and the wine cellar, it's not all the wine cellar or lab either, when I go explore the rooms it picks back up, but when I return to the entrance of the wine cellar or lab it slows down.