I had problem with sound on 50+ cars. On start of the race the sound lagging. After few minutes engine sound like tesla(or spaceship) but still listen engine when i brake. And after a few more minutes i listen nothing.
Which cars were you using Tomas? Only a few cars have been fully updated. the GTE cars & Oreca 07, the two BTCC cars, the IR18 & fPro.
This same problem has been suffered by several drivers in practice and in the VEC's own pre-season race with the Cadillac DPI. In my case I abandoned the race because it was difficult for me to drive with that problem in so much traffic, and I didn't want to put others at risk. Later I saw that not only I had that problem. I leave my tracking data of the race in which it happened to me. I entered the race after the first driver exchange, and I did three laps before the problem suddenly appeared. Until then the sound worked fine. https://mega.nz/file/ZJ1GlSAC#yVEZGKfV736vhgjveTKK8msX6OwzqS6psruP4kxpzn0 I also leave a capture of the video uploaded by another driver with the same problem in the same race. This is my Audio setup i9-9900K / 32Gb DDR4 2666CL13 / Asus Maximus XI / Asus 2080Ti 11Gb GDDR6 / Asus PG258Q G-Sync 240 Hz / 1Tb SSD NVMeM.2 +1Tb SSD + 2x 3TB WDC/ Corsair HX750i / Volante Logitech G29 + Pedales SRP-GT3P / Fibra 600-100 / W11 64
Turn the first legacy slider, the Sound Effects way down. Like less than 10%. The Caddilac DPi has not, to my knowledge, received the updated sound mixing.
The topic continues in this other post. https://forum.studio-397.com/index.php?threads/audio-loss-in-the-cadillac-dpi.72602/
