I'd be pretty surprised (I have been before though) if it was something else. The logs indicate everything is functioning as intended (even though the temperature deltas are very small):
[8/19/2016 2:13:48 AM] [DEBUG] [Sequence Thread] Temp Compensation: Using focuser temp...
[8/19/2016 2:13:48 AM] [DEBUG] [Sequence Thread] Temperature compensation: Adjusting for 0.0 degrees (end: 18.0; start: 18.1; coefficient: -4) for -0.1 steps...
[8/19/2016 2:13:48 AM] [DEBUG] [Focuser Thread] SGM_FOCUSER_MOVE_ABS message received...
[8/19/2016 2:13:48 AM] [DEBUG] [Focuser Thread] Focuser moving to 32350
[8/19/2016 2:13:48 AM] [DEBUG] [Focuser Thread] Focuser move call complete