Another update:
I went back to a save right after the first foundry fight, when I first teamed up with Toobin. Went outside to test going to camp. Same thing happened, he dropped from the party, this time is was not stuck in camp, he was at the spot where we camped in the world just outside the Foundry. He will also NOT rejoin the party. He will simply not respond to anything.
I think this is a massive bug and problem. Not sure how I will advance the game.
Lucky I have a save right before I went into the Foundry, guess I a have to redo the WHOLE thing...and not group with him until I have cleared out everything???
