I have been using a timelapse task successfully on a xperia go or galaxy s3.
Moved over to a galaxy s4mini the task seems to stop working after a couple of minutes.
So to double check I added an alert/beep before and after the 'take photo' action.
While the beeps continue, I can not find new jpgs on the sdcard, even though the 'continue on error ' is unchecked.
27-04-2014 E: 15.32.44#E: execute task: Camm
27-04-2014 Task: 15.32.44#Task: Take Photo [ Camera:Rear Filename:test Naming Sequence:Chronological Insert In Gallery:Off Discreet:On Resolution:3264x2448 Scene Mode:Auto White Balance:Daylight Flash Mode:Off Focus Mode:Infinity ]
27-04-2014 E: 15.32.44#E: exe: Camm / Take Photo [ Camera:Rear Filename:test Naming Sequence:Chronological Insert In Gallery:Off Discreet:On Resolution:3264x2448 Scene Mode:Auto White Balance:Daylight Flash Mode:Off Focus Mode:Infinity ]
27-04-2014 E: 15.32.44#E: condition matched
27-04-2014 E: 15.32.44#E: switch on ac 101
27-04-2014 E: 15.32.44#E: start proxy CameraProxyDiscrete, wait, time limit 12s
27-04-2014 E: 15.32.44#E: add wait type Proxy Group time 12
27-04-2014 E: 15.32.44#E: add wait type Proxy Group done
27-04-2014 E: 15.32.44#E: set proxy: true (startProxy)
27-04-2014 CameraProxy: 15.32.44#CameraProxy: cam: discrete: true
27-04-2014 E: 15.32.44#E: result: ok
27-04-2014 E: 15.32.44#E: stillWaiting: test Proxy Group
27-04-2014 E: 15.32.44#E: still waiting for Proxy Group: Camm
27-04-2014 E: 15.32.44#E: nothing chosen, check exit
27-04-2014 E: 15.32.44#E: wait for 1000ms
27-04-2014 WakeLockManager: 15.32.44#WakeLockManager: acquired partial lock for CameraProxy flags: 1 autorelease: true warn: true
27-04-2014 CameraProxy: 15.32.44#CameraProxy: no cams: 2
27-04-2014 CameraProxy: 15.32.44#CameraProxy: camera index 0 facing: 0 wanted facing: 0
27-04-2014 CameraProxy: 15.32.44#CameraProxy: getCameraIndexWithFacing: got 0 for facing 0
27-04-2014 CameraProxy: 15.32.44#CameraProxy: try open camera 0
27-04-2014 CameraProxy: 15.32.45#CameraProxy: res 3264x2448 scene mode: auto flash mode: off white balance: daylight
27-04-2014 CameraProxy: 15.32.45#CameraProxy: 3264x2448: supported: 3264x2448
27-04-2014 CameraProxy: 15.32.45#CameraProxy: setPictureSize 3264x2448
27-04-2014 CameraProxy: 15.32.45#CameraProxy: supported focus: auto infinity normal macro continuous-picture continuous-video continuous-picture-macro face-priority
27-04-2014 CameraProxy: 15.32.45#CameraProxy: set focus: infinity
27-04-2014 E: 15.32.45#E: wait finished
27-04-2014 E: 15.32.45#E: stillWaiting: test Proxy Group
27-04-2014 E: 15.32.45#E: still waiting for Proxy Group: Camm
27-04-2014 E: 15.32.45#E: nothing chosen, check exit
27-04-2014 E: 15.32.45#E: wait for 1000ms
27-04-2014 E: 15.32.46#E: wait finished
27-04-2014 E: 15.32.46#E: stillWaiting: test Proxy Group
27-04-2014 E: 15.32.46#E: still waiting for Proxy Group: Camm
27-04-2014 E: 15.32.46#E: nothing chosen, check exit
27-04-2014 E: 15.32.46#E: wait for 1000ms
27-04-2014 E: 15.32.47#E: wait finished
27-04-2014 E: 15.32.47#E: stillWaiting: test Proxy Group
27-04-2014 E: 15.32.47#E: still waiting for Proxy Group: Camm
27-04-2014 E: 15.32.47#E: nothing chosen, check exit
27-04-2014 E: 15.32.47#E: wait for 1000ms
27-04-2014 E: 15.32.48#E: wait finished
27-04-2014 E: 15.32.48#E: stillWaiting: test Proxy Group
27-04-2014 E: 15.32.48#E: still waiting for Proxy Group: Camm
27-04-2014 E: 15.32.48#E: nothing chosen, check exit
27-04-2014 E: 15.32.48#E: wait for 1000ms
27-04-2014 E: 15.32.49#E: wait finished
27-04-2014 E: 15.32.49#E: stillWaiting: test Proxy Group
27-04-2014 E: 15.32.49#E: still waiting for Proxy Group: Camm
27-04-2014 E: 15.32.49#E: nothing chosen, check exit
27-04-2014 E: 15.32.49#E: wait for 1000ms
27-04-2014 E: 15.32.50#E: wait finished
27-04-2014 E: 15.32.50#E: stillWaiting: test Proxy Group
27-04-2014 E: 15.32.50#E: still waiting for Proxy Group: Camm
27-04-2014 E: 15.32.50#E: nothing chosen, check exit
27-04-2014 E: 15.32.50#E: wait for 1000ms
27-04-2014 E: 15.32.51#E: wait finished
27-04-2014 E: 15.32.51#E: stillWaiting: test Proxy Group
27-04-2014 E: 15.32.51#E: still waiting for Proxy Group: Camm
27-04-2014 E: 15.32.51#E: nothing chosen, check exit
27-04-2014 E: 15.32.51#E: wait for 1000ms
27-04-2014 E: 15.32.52#E: wait finished
27-04-2014 E: 15.32.52#E: stillWaiting: test Proxy Group
27-04-2014 E: 15.32.52#E: still waiting for Proxy Group: Camm
27-04-2014 E: 15.32.52#E: nothing chosen, check exit
27-04-2014 E: 15.32.52#E: wait for 1000ms
27-04-2014 E: 15.32.53#E: wait finished
27-04-2014 E: 15.32.53#E: stillWaiting: test Proxy Group
27-04-2014 E: 15.32.53#E: still waiting for Proxy Group: Camm
27-04-2014 E: 15.32.53#E: nothing chosen, check exit
27-04-2014 E: 15.32.53#E: wait for 1000ms
27-04-2014 E: 15.32.54#E: wait finished
27-04-2014 E: 15.32.54#E: stillWaiting: test Proxy Group
27-04-2014 E: 15.32.54#E: still waiting for Proxy Group: Camm
27-04-2014 E: 15.32.54#E: nothing chosen, check exit
27-04-2014 E: 15.32.54#E: wait for 1000ms
27-04-2014 E: 15.32.55#E: wait finished
27-04-2014 E: 15.32.55#E: stillWaiting: test Proxy Group
27-04-2014 E: 15.32.55#E: still waiting for Proxy Group: Camm
27-04-2014 E: 15.32.55#E: nothing chosen, check exit
27-04-2014 E: 15.32.55#E: wait for 1000ms
27-04-2014 E: 15.32.56#E: wait finished
27-04-2014 E: 15.32.56#E: stillWaiting: test Proxy Group
27-04-2014 E: 15.32.56#E: wait timeout type Proxy Group
27-04-2014 E: 15.32.56#E: removeWait: Proxy Group
27-04-2014 E: 15.32.56#E: set proxy: false (stillWaiting)
27-04-2014 E: 15.32.56#E: finished waiting for Proxy Group (task Camm)