The OnlyOffice document server installation was followed from here: https://api.onlyoffice.com/editors/owncloud
as indicated by the Nextcloud app user/admin guide. The installation consisted of the docker image.
Both the Nextcloud and the OnlyOffice document server work fine but I cannot integrate the Document server on the Nextcloud server. I am getting a timeout error.
I can ping the OO server from the NC server and vice versa. All firewalls are disabled.I am using static DNS (in /etc/hosts) and I am accessing all my nodes from the LAN. May I get some hints on how to debug please?