Bought this hood and $3,000.00 of other GE appliances 1/20/2017.
When the power goes off the light flashes intermittently ---- forever.
Turning the power off and back on does not solve the problem.
24 hours minimum - maybe.  Last time it took two days of leaving it off for 24 hrs before it worked properly again.  I am right now going through the same ridiculous process trying to get it working again.  VERY disappointing.