Note by @fastfinge

@quanin @mcourcel I'm also starting to wonder about something being underpowered. The USBC adapter is 180w, but at full load the machine pulls 240w. In theory, it should pull from the battery to make up the difference until the load goes back down. But, well, you know. Theory. I'm also grabbing myself a 240w USBC adapter, and I'm interested to see if that changes anything.