Synchronize folder bug

When I right-clock on a folder (in Catalog mode), click "Synchronize..." and then the "Sync" button to include images that I copied manually to the folder, then after the import C1 start to auto adjust.

First, there is no way to disable auto adjustment in the Synchronize dialog (I think I enabled it in the "Import" dialog), and second, the auto adjust process never finishes and the main editing windows does not respond. C1 just shows an "Activities" dialog, as in the screenshot below, in this case saying that it will take 8 minutes but after 8 minutes still nothing has happened... The only way to work on the images it to restart X1, after which the imported images appear in the folder and can be edited without problems.

/Michael (C1 build 13.1.2.35)