As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 2 ENGINE FEATHERED UNCOMMANDED. POWER UPTRIM ILLUMINATED. WHEN THE POWER WAS RETARDED THE PROP UNFEATHERED. WITH THE SYS DESELECTED, OFF AND POWER APPLIED THE ENGINE/PROP OPERATE NORMALLY. DEFERRED IAW MEL. R&R TSCU. OPS CHECK SAT. MEL CLOSED.