No Traffic Sounds When Using Third Party Traffic Software FS2024

Hi everybody

I have recently noticed that I get no AI aircraft sounds when using third party AI aircraft software such as BATC or Say Intentions. Plenty of AI traffic but often no sounds from them. I say “often” as occasionally I might hear one aircraft using reverse thrust. If I am lucky I might even hear an AI aircraft taxi past me. But on the whole it’s silence from them. This is whether I am in the cockpit of my own aircraft (usually Fenix, PMDG or Just Flight) or in walkabout mode or drone camera mode.

I hear my own aircraft sounds both inside and outside the cockpit.

The traffic livery packs I have installed are FSLTL and AIG. I do not using their own traffic injectors as I use BATC or Say Intentions.

However, if I solely use FS24’s own AI aircraft rather than a third party injector, then I hear all AI aircraft as I would expect.

My audio settings are on with the exception of the tower.

Has anybody else had this problem with third party traffic injectors in FS24?

On a side note: having never used FS24’s own AI aircraft until today I was utterly appalled at the state of FS24’s AI traffic. At EGLL as soon as all the FS traffic spawned in they all took off en-masse from wherever they were: on the taxiway, at the gate! I also noticed that many of the labels above the aircraft didn’t match the livery. For example: BAW5 was not a British Airways aircraft.

I can confirm this is an issue - I use PSXT + RealTraffic and only rarely got an ai plane to make sound. Oddly enough I don’t have this issue with BeyondATC…

My observation is that the most common models of Airbus and Boeing are effected the most (more liveries?) and that sounds of GA-planes, cargo types (A300) and props are mainly ok.

Traffic density is not the culprit since I’ve had the same problem at Schiphol with 50 live planes and at other airports with only 5 live planes.

I guess it’s a MSFS core bug?