At the start of each loop, I lose the sound

Hello, my Cubase 12 bugs randomly when I put a part in loop mode.

On certain mixes (which only contain WAV audio tracks) I sometimes have to loop a passage to work on it. And at the start of each loop, I lose the sound on certain tracks which come back after a few seconds, but this makes the work very annoying.
I have absolutely no idea where this could come from because it happens at the start of the mix when there is no plug-in and the buffer is at maximum. I updated my Mac (Ventura 13.6.3).

Have you ever encountered this problem? Thanks

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