Yeah I already did that but it’s actually faster now to leave the memory training bypass shit off. (And like you said, bypassing memory training can lead to instability.) But when this motherboard first launched it actually did help speed up POST times.
I’m just glad that AMD is committed to working with motherboard manufacturers to keep the BIOS updates coming. This is my first AMD machine; I’m used to getting just one update over the course of my machine’s lifespan—if even that—with the various Intel rigs I’ve built over the years.