One of my splits did not go well this year. The hives got over crowded this year before I split and I believe they were already into swarm prep. One side was dead and the other side doesn't look strong. The dead side was full of worms, not sure if they are wax moth or hive beetle. They are small so I am thinking wax moth. Fingers crossed on the other split but I might be too late on adding supers for that one too.