NC Office 8.2.2
NC 27.0.2
Collabora Online - Built-In Code Server 23.5.503
The file cannot be opened. It loads and loads or Server Error 503
NC Office 8.2.2
NC 27.0.2
Collabora Online - Built-In Code Server 23.5.503
The file cannot be opened. It loads and loads or Server Error 503
please check the the wiki primarily addressing dedicated installation Nextcloud Collabora integration but lot of hints available for collabora-built-in as well