Basically if you cycle through the fire modes in a FFV position weapon, it gets stuck.
This is already fixed in devbranch
Basically if you cycle through the fire modes in a FFV position weapon, it gets stuck.
This is already fixed in devbranch
Place an FFV capable vehicle in the editor and add any infantry unit(player) hop into FFV position and try to cycle the fire modes.
Update: it isn't related to the grenade launcher, it can happen with any weapon.
Forgive my sloppy testing.
The only solution is, to assign a key to switch back your fire mode (previous weapon).