The video has no noise in it, only your speaking voice...?

The video is a short Loop-video and with set my Macbook speakers very loud there is no noise
May be Youtube did cut off the last part of the video because it is published as short video ?

There is no noise.
There is a small peak when you speak the word deafening, that's all.
Here is the photo of the waveform from your video :

Sorry there is only the spoken word "this" , no noise at all, are you kidding us ?
Already from watching the wave it's obvious there is nothing wrong !

In the video I can see only the Logic project, not Totalmix.
But you answered my next question, is this noise burst visible in Totalmix ?
Ok it is visible on Hardware output channels 1/2

Is it also visible on the Software playback channels from Logic ?

So it's coming from the software monitoring I;m not sure how you upload images on here so i'm just copying in another wetransfer with the screenshot with the highlighted marks

https://we.tl/t-fc70xu2MYa

The help is very much appreciated btw (though im still not sure how you can't hear the sound)

I do upload the screenshot to https://imgbb.com and then open it in a new browser tab.
Then right-click into the image and copy image-address

Then paste the link into the image tag here in the forum post.

Your noise burst is coming from Logic.
Do you use a lot of plugins ?
Also non-Logic plugins (third-party-plugins) ?

There are plugins when in demo version who produce noise-bursts of white noise periodically
and other plugins when the demo periode is over starting with noise-bursts telling you you have to pay (super annoying)

In this case you have to go thru the entire project and switch off every suspect plugin.

Some plugins may lost the license by the migration from one to the other computer

I literally checked everything again today and made sure that everything was updated and all the licences were correct. I spoke to an attendant on the RME hotline this afternoon and he seemed adament that it was Ventura that was the culprit

Literally waiting for it to do so as we speak. I'm praying that this is the issue as i've got clients in early tomorrow morning and most likely will stress test the same scenarios to see if something happens

No, it's just when i'm running heavy projects from logic. It's driving me crazy!! Literally bought the mac studio to not have an problems in this regard. I did find an article that talked about ventura glitching audio when the ram pressure meter goes into the yellow on the activity monitor

Perhaps it really is the case that one or more VSTs generate noise at certain intervals, either because they are misbehaving or because they are in demo mode, not yet licensed.

To find this out, you would have to make a list of plugins and try them out individually in a fresh project to find the culprit, should this be the cause.

Can you record the noise using a portable recorder or a smartphone to get an impression of how it sounds?

Sounds like high frequency feedback (most probably too high for MacBook speakers). That's not noise from plugins in demo mode, there is something different going on.