This was my last result update.
m4
768.5687 TiB
2749 hours
Avg speed 88.43 MiB/s.
AD gone from 171 to 169.
P/E 13330.
Value 01 (raw read error rate) has changed from 43 to 46.
MD5 OK.
Reallocated sectors : 00

The M4 passed MWI-1 at 170.8 TiB.

There were no problems before I turned my rig off the 28th oct. It just didn't like 9 days without power.