'Potential security risk' warning when browsing to an internal site; warning no longer appears in Edge
A similar 'not secure' warning had been appearing in Edge; clearing the cache eliminated the warning. Clearing the Firefox cache has not helped, nor has resetting. No warning has ever appeared in Chrome.
Windows 10. Firefox 102.0 (64-bit).
Update: I uninstalled and re-installed Firefox. The warning no longer appears.
What message? Screenshot of the issue and url that is causing would help others verify the problem.