I have additionally tried Firefox 53 from Win10 and FreeBSD workstations with the same result; so it probably isn’t a jscript issue. Also the problem persists thruout the administration pages and authentication seems to fail for any changes.
allowed installation to proceed including creation of admin user
confirmed “all checks passed” in security configuration checks
Any changes requiring callback to /index.php/login/confirm continue to fail.
I have xdebug installed and I will step thru the code to try and suss this; but I need help identifying which files are involved. Something in lib/private?
Alternatively, is there any way to disable the use of "confirm/login?"
Or is it possible to remove overlays?
How about changing these settings on the command line. Does occ touch these? Or maybe I can just write stuff directly into the SQL?