Unable to open Minimwatch after upgrade to Mac OS Sequoia

[simoncn]

I have just updated to Sequoia 15.3.1 to try this. My Mac was previously runnng Sequoia 15.2. The update completed successfully and both MinimWatch and MinimServer are runnng correctly and showing Local Network access as enabled in the Privacy & Security settings.

I am running JDK 21 and I recommend that you install this version of Java. There have been problems reported with local network access when running Java 8. For details of how to download and install JDK 21, see this page.