Upgraded to TrueNAS-SCALE-24.04.1 and now the web UI doesn't start

Hi,
I upgraded to TrueNAS-SCALE-24.04.1 from TrueNAS-SCALE-24.04.0 and now the webUI doesn’t start. Where can I start debugging this on the command line?
Thanks,
Ry

Have you cleared your browser cache / tried another browser?
Cache is the mortal enemy of the TrueNAS WebUI

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the issue is the webserver is not running (connection refused).

Can you confirm nginx and middlewared are running?

systemctl status middlewared
systemctl status nginx
lsof -Pi | grep -P ":(443|80) \(LISTEN\)"

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OK, I figured it out.

The issue was the default certificate expired at the same time.

Replacing the certificate for the UI fixed it.

I was able to connect on http to fix it.

Thank you all!

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Anything that can go wrong will go wrong, and at the worst possible time.

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