Statement NG vs Phoenix USB-reclocker

Forgot this @Stephen Healy 🙂...

AND,.after the powersupply has been off for 5 minutes...
How long do you estimate it will take before it delivers at peak performance again.

The powersupply is always on.
It should not be that long as it depends on temperature mainly, so relatively quickly back to peak performance. New cable burn-in might be the longer determining factor.