Hi Markus,

>
> please have a look at the attached screen shots.
>

Thank you. You are the first one who reported this with #3166 (in #3162 we
received about 120 reports on the first day alone).

I did not see this message even on our slowest machine with #3166, but we'll
modify the code again to give the thread more time.

Unfortunately, this problem is completely out of our control and the message
box is the only possible solution.

Thanks,
Friedrich