Use Armoury Crate to do a BIOS update. The symptoms you've mentioned sound like a problem recently admitted to by Intel and potentially fixed with a BIOS update that will reduce voltages.
Your voltage is high (1.546). Use Armoury Crate to update the BIOS. Intel's i9-13 has a problem with oxidation of vias in the core. Intel said that problem didn't apply to mobile (HX) chips, but your results would indicate otherwise. The BIOS upgrade...
