How Do I Increase the Refresh Rate of Calendar with Other Synced Devices?

Operating system and version: Cloudlinux 7.9
Apache or nginx version: Apache 2.4.55
PHP version: 8.1
Nextcloud Hub 3: 25.0.3
Installed using Quick Install Wizard
Connecting using web interface (Chrome)

The issue you are facing:

NC Calendar sync with Mac desktop, laptop and iPhones is slow.

Is this the first time you’ve seen this error? (Y/N):

Steps to replicate it:

  1. Make a change in either NC or one of the synced devices.
  2. Wait for the change to propogate. Can take between 5 to 15 minutes to refresh.

Would like the network to push immediately on any change or refresh every minute.

BTW, I have set the refresh rate in the CalDAV settings in the desktops and laptops to 1 min. No change.

The iPhones don’t have this option.