Pulsating background noise on Apollo Twin Duo 1st gen.

[Lapieuvre]

Hi, all of a sudden, I got this background noise in my Apollo Twin duo.

The mp3 I attached is boosted by +24db.

Driver is latest (11.2.0) and installed the new console (1.0.0.126)

Right now the interface is unusable, for this sound is really annoying.

Any ideas ?

MacBook Pro M1Max
64 Gb RAM
Sonoma 14.4.1

 

[aBigPianist]

Is your cell phone next to any live instrument cables?

 

[Lapieuvre]

Is your cell phone next to any live instrument cables?

Could have been this, but I have this interface since 2016. It would have done it before... Now my cell phone is away, and it still does it

 

[Lapieuvre]

Just found the problem ! I have an ADAT converter plugged in the UAD... and the settings changed for some reason. It was creating this noise.