Any of plugin can not be updated

I have exactly the same problems. I have bought the extension bundle but I get always a message like:
Beim Aktualisieren von Ultimate Member – Followers ist ein Fehler aufgetreten: Download fehlgeschlagen. Unauthorized ??

I have set all the licenses to the correct values.

…don`t understand that, because other plugins work well. I actually gave the plugin-directories 777-rights…no success ??
AlpDmr: If you get an answer: Could you post it here as well please?

Thank you very much, Kalle

I found the solution: https://docs.ultimatemember.com/article/178-extension-updates-fail-unauthorized-error

Thank you Kalle1887. Problem is solved with this way…

Hi,

We are not allowed to discuss any of our paid extensions on this site. Only the free core plugin on the WP.org site.

For extensions you can submit a ticket on this page: https://ultimatemember.com/support/

This doc provides instructions on how to submit a ticket:

https://docs.ultimatemember.com/article/179-how-to-create-a-support-ticket

Thanks