Stopped following: Playing the new 1.5r4 with the warfare-69ab19d13b39 update. Fighting with Monolith down from Chernobyl South with a crew of 3. Game action was proceeding well until a battle at the Limansk Bridge in the Red Forest. I had 3 companions and lost 2 of them in this battle. The 3rd guy stayed knelt as if in stealth mode, would not follow me. I bought a new squad of 3 advanced, same thing: squatted and wouldn't follow me. Exited game and came back, same behavior. Slayed the companions and got new ones, same thing. I recopied the **3b39 files update files, same thing. Completely new game, companions following properly.
Stopped fighting: Fighting with Monolith down from Pripyat in All-Out-War, built up well armed force of 21 companions. After we won the Army Warehouses they stopped fighting. I tried releasing them all and grabbed 1 squad back - nothing. Hosties/Mutants will shoot them up without them returning fire. After several game restarts using previous saves, received the "attempt to call method "get_squad_community" (a nil value). File attached