[weblacky]

Do you have ARC or GFI fuse panel breakers? Many new homes or new panels do, assuming for a moment you don't have an actual PSU problem, I remember that somewhere on the PSU label it says something about this supply has ground leakage. So if you have a new outlet or breaker that has this monitoring...you might trip it just due to ground leakage monitoring along. Try to confirm this and try an older outlet perhaps on a circuit where renovation hasn't occurred?

I don't run new breakers so I can't definitely say if it's a real PSU issue or an oversensitivity on the monitoring your circuit breaker might have if, it has special features.