How to get Collabora (Nextcloud Office) working on nextcloud 23?!

Really needing some help here, Iā€™ve followed all of those instructions including the one where you install the old version of richdocuments to no avail. I seem to be getting a different error.

I am running Debian 10.11 with Nextcloud 23 and Collabora 5.0.1 now. PHP 7.4.26. Single server with the Collabora Online - Built-in CODE Server installed as well (21.11.6). Old version 4.1.2 of Collabora also did not work so I just updated it. No docx or xlsx document will open, they just try and download to the desktop. The only error I see in the nextcloud log is this one:

GuzzleHttp\Exception\ConnectException: cURL error 28: Operation timed out after 10001 milliseconds with 0 bytes received (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://nextcloud.domain.ca/apps/richdocumentscode/proxy.php?req=/lool/convert-to/png

Help!

I eventually got it to work after trying a few things, could have been this line in config.php: ā€˜allow_local_remote_serversā€™ => true,

Glitchy POS.

Hi,
For me this ā€œworkaroundā€ worked: Go to ā€œofficeā€ in the settings, activate ā€œUse own serverā€. This does not work or brings an error message. Then select again ā€œUse the built in code serverā€.After that it worked for me. Donā€™t ask why.
schnick

That doesnā€™t work for me.
I have 8 GB RAM and only 5,5 GB are used. There should be enough space for the CODE server. CPU works with 30 - 50 %. The connection to the CODE is green. I have no more ideas.
Perhaps I have to wait for an update.

I"m having the exact same issue. ā€œUse your own serverā€ option is selected, there is a green-check next to ā€œCollabora Online server is reachableā€, however attempting to load any office document fails. The other two options work ok; ā€œUse the built-in CODEā€ and ā€œUse a demo serverā€.