I have a new system which was on the prev bios (2602) for a couple of weeks.  Now on 2703 no problems so far: Win 11 Pro, i7 13700K, 32gb 6000hz xm1, Max z690 Hero, air cooled cpu, 4080, -0.10v Cinebench 30372 @26C ambient /max cpu pack  93C / max pw...