Apple introduced new permission Local network access.
When Synching with remote DB on local network this failed (No Route to Host) as MacOS is denying access.
Apparently the App needs to request permission so that a user can grant access and there is no-way to manually add it.
https://forums.macrumors.com/threads/how-do-i-get-an-app-on-my-mac-to-ask-for-permission-to-use-my-local-network-again.2438519/ helped me understand the issue.
If you are still maintaining this great App then would be nice to add that permission request.
Apple introduced new permission Local network access.
When Synching with remote DB on local network this failed (No Route to Host) as MacOS is denying access.
Apparently the App needs to request permission so that a user can grant access and there is no-way to manually add it.
https://forums.macrumors.com/threads/how-do-i-get-an-app-on-my-mac-to-ask-for-permission-to-use-my-local-network-again.2438519/ helped me understand the issue.
If you are still maintaining this great App then would be nice to add that permission request.