You do not have to look into this, it seems my rpi was failing. It started happening more and more often untill it froze few seconds after boot. Sometimes it did not want to boot. Untill it failed completely. I think it is some cold solder that was going worse every time boards was under load.
I bought rpi 4 and works smooth as butter.
Faulty Rpi might be added to troubleshooting. Best test try on another