So in the Setting Sun quest the where Bayek and Gamilat infiltrate the pyramid and get to this lift puzzle with the weights, Gamilat seems to bug out, attach himself to Bayek (which swings him across the room, hilarious) but then he just crouched over in the corner and wont do anything at all. I think he took something.........
Reloading the quest objective worked for me.
https://forums.ubi.com/showthread.ph...d-with-Gamilat