Can't fire gun

[Hk6]

Hello everyone, I started playing F-14 recently, and i encounter a problem with it, i explain:

 

When i do tutorial and all, everything is fine and work properly.

 

But when i do a cold start, or playing multiplayer there is something that don't work : the guns

 

I don't know what am i doing wrong, other weapons work, SW as long as i touch the trigger it goes, but guns won't.

I set the master arm on, AA mode, Gun selected on the stick, i see the G on HUD but it won't fire (and yes there is ammo in it :v) and the controls are set correctly.

 

I'm kinda lost right now, if anyone have an idea, thanks!

 

[Wingmate]

Make sure air source is not set to off or RAM

[Hk6]

it was simple as that, well, thanks!