i2s bus stops working randomly

[Dave3585]

I noticed this by accident when switching files frequently.

I will explain the method by which you can quickly reproduce this.

You need to make two half-second files in Audacity.
In the MPC player, drag any file and continuously play the entire directory.

After 1-2 minutes the sound from the DAC disappears. The I2S bus is silent. but you can still change the sample rates in the mixer.