Hello,
I'm facing a strange issue.
When we go to the verification page, after 1 or 2 seconds, automatically, we are redirected to the login page.
I have checked the option to let unlogged people to verify a certificate :
customcert | verifyallcertificates
customcert | verifyany
Here is an exemple with a certificate I deleted (but the behavior is the same with a valid certificate) : https://academ.900m.org/mod/customcert/verify_certificate.php?contextid=163&code=ThxsHZFs8E&qrcode=1
Thank you for your help