Paste from the other post:
After the patch LT and RT seemed to have stopped working on XBox. I started the game up, finished the last fight of Varnholds Lot and then switched to the Main Campaign just before the letter arrived that started Chapter 3. I can not access Inventory, Quests, Character Sheets anymore.
I am not sure if LB and RB are working because I can’t remember what they do.
It ONLY works on the main map where you travel around. But not when you are in locations like cities and dungeons. I tried restarting the xbox, reloading the save, changing locations - nothing seems to work. I fiddled with the options but no chance.