Rohde & Schwarz NGA100 PSU FAIL - PLEASE EXPLAIN

My Rohde & Schwarz NGA100 PSU is output MORE than the set voltage, WTF! NOTE: Looks like it could already be in a firmware fix. I have very old firmware, and a release note from 2023 shows "1CH variant fuse functionality fixes", so I assume that's it, as "variant fuse" sounds like the Vmax protection voltage it's switching to in this case. I'll hold off updating just in case R&S want me to try and reproduce it. Web Site: http://www.eevblog.com Merch: https://eevblog.dashery.com/ Hardware Store: https://www.eevblog.store If you find my videos useful you may consider supporting the EEVblog on Patreon:   / eevblog   Main Channel:    / eevblog   EEVdiscover:    / eevdiscover   AliExpress Affiliate: http://s.click.aliexpress.com/e/c2LRpe8g Buy anything through that link and Dave gets a commission at no cost to you. #ElectronicsCreators