Having difficulties with Flak crews

[mike_espo]

Usually, I crash dive when aircraft are spotted. On the rare occasions I decide to fight it out, I handle the guns myself. Since using RuB 1.45, Aircraft are to be respected

I just was curious and allowed the crew to engage, I used the Watch officer toolbar, assigned gunners to target medium range..flak gunners did nothing

Tried to target only bombers....still nothing. Tried Fire at will....nothing

Any advice on how to get crew to fire??