@AKazak: working fine here, please provide a debug log
Enable Settings->Advanced Settings->Log.debugmodeenabled and restart JDownloader, reproduce the issue and then create a log, see
https://support.jdownloader.org/Know...d-session-logs and post shown logID here
also make sure that you have not setup any filter that might cause the issue or disabled the listing of the files in right quickfilter sidebar in linkgrabber