so i just encountered this weird bug - whenever i have more than 6 engines with afterburners on my ship, there is no sounds for the missile pods firing - it's only with afterburner engines like J-404 Panther (stock) or D30F7 Turbojet (B9 Aerospace) [at least i tested with these two], and only if its more than 6 of them, no matter if they're activated or not, and it's only the missile pods, the sound for the other weapons are fine.
KSP version: 1.4.4
used mods: BDAc, B9, B9 HX, Vessel Mover, Physics Range Extender, OPT, OPT Reconfig, KerbalFoundries
although the issue already existed with:
KSP version: 1.2.2
used mods: BDA, B9, B9 HX, OPT
not sure if i should send any logs or other files with it as it's nothing that crashes the game