I'm currently doing a calamity playthrough with a friend. But for some reason I'm often experiencing low frame rates and lag spikes. During some boss battles I can get down to as low as 18fps. My CPU is the Ryzen 5 5600X and my GPU is the RX 6750XT and I'm playing on a 1440p monitor but I don't think I should be experiencing this low fps with my specs. Attached is my mod list