OnlyOffice nextcloud app loosing connection

It seems that the nextcloud app is regularly checking if the OnlyOffice server is available and if not then it stops the connection without checking again.

This also happens to some users every day https://github.com/ONLYOFFICE/onlyoffice-nextcloud/issues/917#issuecomment-2022251576 and it is recommended to disable the check. So we did in faircloud:

root@alpstein /var/www/nextcloud # sudo -u faircloud ./occ onlyoffice:documentserver --check
Document server https://onlyoffice.fairkom.net/ version 7.5.1.1 is successfully connected
root@alpstein /var/www/nextcloud # sudo -u faircloud ./occ config:system:set onlyoffice editors_check_interval --value=0
System config value onlyoffice => editors_check_interval set to string 0

(do it with -u www-data on other nextclouds).