Hi there, I had a few months break since I last used X-Plane 12, it had a new update, so I downloaded, and installed to the old version. After this I'm having problems with the Challenger engine's and APU's sound. It's fully muted, or has very high tone low volume sound, and it's hard to hear. I have full silence in the cockpit, even if I use outside views. After I'm landing sometimes the APU sound is good. I tried to reinstall, it worked for a 5 hours flight, and when I tried to start a new flight from my saved position, after taking off the headset in the cockpit, it went away again. It's not so entertaining this way without a sound
Please tell me what should I try to do with it, thanks in advance!
