Now both my pools are showing "Duplication Inconsistent" message in the UI.
I think that was true on both the 22.214.171.1241 I was running before I upgraded for this thread;
as well as 126.96.36.1993 now. The pool automatically re-measured when I rebooted post-install.
The drive sizes look ok now, but both (even the pool I did not work on) show duplication inconsistent. They showed green/ok before I replaced the first drive under 188.8.131.521. DI message has not been an issue for me before.
I ran chkdsk on all drives in both pools and no errors were found.
I ran the troubleshooter program and sent you all the data.