Noisy playback in Dorico 4

I just downloaded Dorico 4 and the sound is very noisy during the playback (it sounds great when exported). I followed the troubleshooting video in Dorico’s YouTube channel but nothing worked.

This is not allowing me to include the Diagnostics Report or the audio file with the noises, but I guess I can share it in the comments.

What could be the issue?
In case you were wondering, the sample rate is 44.1k in the output device and in Dorico.


Something relevant is that the noise frequency decreases when increasing the buffer size, but it’s still there even with the maximum buffer size.

Okay, I just fixed it by removing the audio input device from the Driver configuration. I have no idea how this was related… but it worked.