We have an Unraid server which we have accessed through Nextcloud and DuckDNS for the last couple of years. We have had no issues with it and multiple users have accessed it whilst remote working. Due to changing working patterns we are considering closing our office and becoming a "work from home" situation permanently, so i brought the server home, connected it to my home network, amended the IP address in the Nextcloud configuration but now we are having issues.
My laptop is able to connect in the usual correct way, however none of my colleagues are able to and neither are any other devices that i try to connect with at home. I have raised a query with my home ISP who have reported no issues.
I can connect to the domain xxx.duckdns.org, however my colleagues cannot
Is there something in the configuration that i am missing and need to amend?