This may or may not help, but in my case it was because the game thought a member of my party was in the middle of doing a dice roll (in my case, a lockpicking check that I'd abandoned). Getting them to retry the check resolved it.
If I'm right about why that worked, you could try finding a lock that you haven't picked or a trap you haven't disarmed and systematically getting each party member to try it.
Last edited by MojoBeast; 06/10/23 06:28 AM.
