P40 gunfire like no fire

[R****PHOBIC]

Dear Experts,

 

Today I was flying in a mission online (finnish virtualpilots -dynamic war) and have seen strange behaviour, till now unseen.

While attack on ground targets (factory), with P40, only 4MG used with extra ammo, after 500lb. bomb dropped,

if I trigger guns the plane maked all the sound and shake, but no bullets were fired and no effects were seen. No damage to the target (AAA).

 

If I tryed later fire against ground, only very seldom ("one bullet") did made some ground effects like snow or mud throwed up, but very few bullets

and very "random and seldom" if compared to the fire burst length.

 

There was also ALL THE TIME no flash at barels end visible, none tracers visible, nothing. Just sound and shake of the plane...

 

I have record with around 500MB.

 

Win10 64, GTX 1070

Edited May 13, 2020 by Sergej_Stokurev