Yeah, that is weird. By chance do you have the logfile from this same time? Specifically the lines that say "Switching pool"?

The logs on these rotate quickly... what I'm gonna do for now is flag your system as no-dev-fee though because the last thing I want is for you to be having issues with something you need to run (board that must be run lower clock).

That is active as of 6/19/2019 @ 06:49:27 UTC.

This is not the first time I've seen what you are describing and I have not been able to come up with a reproducible test case. I believe there is a "race condition" (timing issues) that is causing this, but I would have to see a log of the "Switching pool" lines to confirm.

Alternatively, some pool issues can cause it, but I've discounted those since you have a 2nd machine running as an effective control here.

I am sincerely sorry for the challenges you've run into; it is not the experience I want for any user.

(I now have your support ID saved, you can edit it out of your original post now if you'd like -- it is unique to your machine).

Thank you,

Jason