Upgrade to 10.13.66-21

I was upgrading from 10.13.66-20 to 10.13.66-21

After the upgraded finished I now get Unsigned Module(s) in yellow on the top of the dashboard.

That warning has been around for long before 10.13.66-21

Did you have it disabled in the advanced settings?

You can fix signatures with:

fwconsole ma refreshsignatures

I have nothing changed in advanced settings. My understanding is that PBXact is supposed to not need much of any manual changes

In the details it says Module xmpp [not enabled] is unsigned and should be redownloaded

Not sure what to try next.

Open a PBXact support ticket and we will take a look for you.