I can confirm that turning HAGS off does “mostly” resolve the large drop in FPS with 1.1.2 Toolkit Companion. However, my FPS do not return to previous levels. I was getting on average 43-45 FPS in 1.1.0 with HAGS on and now I get 38-40 FPS in 1.1.2 with HAGS off. Hope this info helps.