I was playing without an issues, I fast traveled and then all of a sudden I couldn't shoot, aim, or interact/aim. I attempt to change up the controller scheme and those buttons still dont work but R2, L2, and Square work if they arent assigned to shooting, aiming, or interacting. I went to try a different game to see if it was my controller and there are no issues. Please let me know if you can fix this. This game is unplayable without those functions.
Welcome to the forum,
I recommend you contact Support about this so they can investigate it further for you.
Please open a ticket here: https://support.ubi.com/en-us/
Sorry for the inconvenience.