App download timeout


running latest Nextcloud version (20.0.5) on a NUC10 i5.
Installed it manually with Nginx, MariaDB and php-fpm 7.4.

Everything running fine except for one thing:

  • When I try to install apps, the download process stops exactly after 60 seconds.
  • Afaik I changed all relevant timeout values to a much higher value then 60 seconds (e.g. 3600 Seconds). But I could not find the root cause for this behavior.

Error Message in log file:
upstream timed out (110: Connection timed out) while reading response header from upstream, client: 2003:c0:bf1b:cb00:5def:22fb:86df:5c1c, server:, request: “POST /settings/apps/enable HTTP/2.0”, upstream: “fastcgi://unix:/run/php/php7.4-fpm.sock”, host: “”

Any hints what to check or what I must change?

kind regards