athnic

I cleared:
Cached Web Content
“Will require web sites to reload images and data”

But did not clear:
Cookies and Site Data
“You may get signed out of web sites if cleared”

This has cured the issue. So not a cookie issue, or an extension, or the quite high security level I have Firefox running under, but a cached content thing. I’m a little suprised by this given the dynamic nature of the content Site Kit is displaying, built everytime from the data on Google Analytics. I wouldn’t have anticipated caching to be a thing.

So far initial testing shows this works fine in the exact same version of Firefox on a Windows 11 VM (my main machine is an Intel MacBook Pro 2018).

I tried disabling all extensions on the Mac Firefox and it still doesn’t work.

Firefox is synced between machines, including all extensions etc, so it’s odd that it works on Windows 11 but not the macOS version. I’ll keep digging.

Thank you Adam. I have submitted the requested information via the Google Form for privacy seeing has it contains a lot of very specific potentially sensitive information about our server environment.

One side note: I have SELinux enabled and enforcing. Turning this off makes no difference with this fault.

Interestingly, the issue does not occur in Chrome – Incognito or otherwise. No problems in Safari either. My daily browser is Firefox though and this has the issue, though not in a Private window.

So it seems something in the browser is at fault. I use the same extensions across the browsers, but I’ll look down that path next and report back.

Somewhat confusing because as mentioned, nothing has changed between it working one day and ceasing to work about 7 hours later the next day. It looks very much like a browser issue though at this point.