Hi Jiaz,

thanks for the reply. I tried to create a report, but if I want to do it, I can just select 1 session with a duration of 1 minute (all the other sessions where the problem occured are not available).

And if I chose this single session the window disappears.

For the sake of completeness: Like I said above, if I add .dlc files or try to add links the linkgrabber is not appearing, but if I start the Jdownloader for a short period of time the grabber is showing up and then disappears.