Supply voltage: min 23.3, current 24.1, max 24.6, under voltage events: 0, over voltage events: 0,
Supply voltage: min 20.7, current 23.9, max 24.8, under voltage events: 0, over voltage events: 0, power good: yes
There was no undervolt event in both cases. Though a drop to 20V is significant. This could mean that either the psu is not enough for your setup, or its damaged.