Hi @frank
Post "Diagnostic Info" from Admin > Troubleshooting.
There's no 39.4 - latest release is 39.3, which was released a few hours ago.
Please validate that the sha256 checksum of the JAR file matches what is shown on the release page. https://github.com/metabase/metabase/releases
The only thing in the logs was this: WARN metabase.server.middleware.log POST /api/jsonws/invoke 404 1.5 ms (0 DB calls) "API endpoint does not exist."
When I open opened the browser console and refreshed the Settings page, it suddenly reappeared... So problem solved, but not sure how
@frank Then I'm 95% sure that you're using some proxy, which had a cached some of the files used in previous versions and was mixing them together with new versions, which then caused problems.
I have spend soooo many hours debugging proxy problems and they can cause the strangest problems: https://www.metabase.com/docs/latest/troubleshooting-guide/proxies.html