Is there a beta version of Avast that’s ready for use on Windows 10 version 1903 that’s due out in a few weeks? Right now it appears to work but it’s not reporting to the Windows Security Center.
Preview builds are never guaranteed to be compatible.
Avast will be ready when Microsoft is ready to release the final version.
Windows 10 1903 is out and Avast is not ready.
You have a bug with Avast that changes the connection each time to Public.
You can change it to private but on restart it goes back to Public
I’ve been seeing this issue too.
It’s already been reported to the developers and they are working on the problem.
https://forum.avast.com/index.php?topic=227414.msg1507360#msg1507360
Till it’s solved, you can always disable the Avast firewall and use the one that comes with Windows.