Exposure synchronization problem.

Synchronize 'Exposure' may not make two photos look the same exposure (brightness).

Sync of Develop adjustments will apply the same adjustment to both photos.

eg.  Start with two photos   A     B

1)  Increase Exposure of B  by +2-stops

2)  Sync the Develop adjustments-  Now Both A and B have  +2 stops adjusted.

For an automatic way to make many photos look the same brightness it may be better to use the Menu: Setting > Match Total Exposure.

Before: Centre image is 'Active' photo (most selected)

After {Match Total Exposure}

Please show us the setting you choose when this dialog comes up: 

With one picture selected, include another, and press the sync button to paste the settings. For example, the last time the exposure is moved, the color is synchronized, but the exposure is not often synchronized. The same goes for the opposite. Of course, other options have been checked.

Please share some more details on what and how you are synchronizing developments from one photo to others.

Are you aware that you have to select which developments you want to synchronize - don't be tempted to simply select 'All'.

As I keep trying, the last changed setting value is not often synchronized.