https://bugs.winehq.org/show_bug.cgi?id=42426
--- Comment #17 from Olav Seyfarth olav.seyfarth@web.de --- Thanks for testing, I can confirm that. Only had it when I tried to check for updates at the end of the installation and since it looped then I deducted it may be related to not getting expected results from WlanRegister.
Update from within the already installed app also gives me "Aktueller Stand" now. I'll add a comment to both AppDB and this bug after the first update available.
Thanks for all your efforts!!