The screenshots show what I did. (In order)
The piston stays extended.
Environment
Windows 7 Home Premium
Java 7 Latest Version
MC-11977
Piston Not Retracting with Daylight Sensor
Resolved
Duplicate
0
124th Duplicate of MC-108, please use the search function to see if your bug has already been submitted. Currently over 54% of tickets are being closed as duplicate.