Http to https redirect issue

If I use http rather than https to access my site grav is redirecting to https but it appends index.php to the end of the URL and then gives page not found.

I can’t get my head around where this behaviour is occuring. I’m using grav standard .htaccess file without modification - but there is not http redirect there

In the Admin panel I have tried changing the Session settings Secure and Secure (HTTPS) but neither seem to do anything (with both off it is still redirecting http to https) even after clearing the cache.

Anywhere else I need to be looking?

Trying again this morning it seems that the redirect to index.php was a browser caching issue not a gravid caching issue, so my http to https redirect is now working nicely.

I’m still none the wiser as to where it is happening though as changing the Session settings mentioned above still appears to do nothing (unless that is also a cache issue somewhere, but I have tested in different browsers with incognito windows).

@Slartibartfast, check the following parameter in admin Configuration > System > Advanced > Miscellaneous Section > Force SSL (Yes/No)

Thanks - I had tried that one already. I think that the issue is somewhere in the way that chrome caches the site. If I set all the secure options false and clear the grav cache chrome still redirects http to https in an incognito session. Safari, interestingly does not. And it does seem that the force_ssl true changes that for Safari.

Anyway; as I say I’m happy insofar as the behaviour is what I need (ie no http), just still intrigued as to why chrome always goes to https even when as far as I can tell it shouldn’t