Apart from a couple of sound glitches e.g. DRS beep being really, really quiet, I wanted to say thanks to the audio team. The changes they made to the engine sounds are great and especially big thanks for giving us the option to reduce the volume of the AI cars.
I think audio is often overlooked by a lot of people but it really helps make the game more immersive for us sim-monkeys.
So, thanks for the improvements!