I've replaced the i9 13900k to the i5 12400F. I've tested it with heavy load, rendering, etc and it works just fine. It's a bit laggy on the viewport and with physics but the render times are a bit faster, I haven't the foggiest why this is happening while it depends mostly on GPU to render. The only thing that depents on CPU is to load the dependencies, but now on an i5 it's faster? How fucked up was my i9? Now, I'm 100% sure that it was a faulty CPU, maybe from the start, who knows. Tomorrow, DHL will come and pick up the i9 and hopefully I'll have my replacement within 2-3 weeks.
Now I can return to working, slower...yes but, without any blue screens and loss of progress. I'll start working on the animation with Yor right away.
See you in a day or two with a new WiP. Bye-bye!😁