I have a problem with database synchronization.
Here the procedure that I follow:
I make a synchronization and android tells me that it was successful.
I make a change on the PC database
I make a new sync and again android tells me it was successful
On the phone I find the film without the change made on the PC, but the more serious the database on the PC returns to the version before the change (in practice the change was lost).
On the phone's Update screen, in the options section, the second button shows the changes made to the phone that will be sent to the database on the PC.
I expected that once the synchronization was done, this list would be empty.
Instead, it remains "full" of the changes that are therefore retransmitted each time the synchronization is performed.
Is there a possibility to reset this "cache" of the changes?