OBS records jerkily while in dungeons

[numidium3rd]

I use OBS for recording/streaming and I noticed it doing something strange while recording DFU. When I'm in the overworld, in a town, or even inside a building the recording playback is nice and smooth. However, whenever I go into a dungeon OBS starts dropping frames like crazy.

The game never runs jerkily on my end - the problem only occurs in my recordings. I tried seeing if there was excessive CPU usage while I'm in a dungeon but there's no significant difference there. This might just be an issue with either OBS or Unity but I'm curious if anyone has any theories.