Synchronization not working anymore

Hi,

I've checked the related topics and they do not provide an answer to my issue.

Everything used to work perfectly, but now even though I know the files on the remote server have changed, and when I choose from the file menu by right clicking the file: "deployment -> compare with teployed version on..." - I can see the changes highlighted as they should.

However when I do "deployment -> sync with deployed to.." either on a parent folder or the file itself, it shows no changes and will not sync.

This all used to work correctly until maximum a week ago, and to my knowledge there have not been any changes to the computer or program settings.

I can also say reinstalling and updateing doesn't help.

Hope someone can help.