Wondering where I should start in troubleshooting this - the option is still checked in the portal settings, but suddenly anonymous access doesn't work. I tried unchecking/rechecking and no change. Users must have an account to access ANYTHING in my portal. My first thought would be some kind of Active Directory change that affects this, but I'm not really sure how/where the anonymous access interfaces with AD, and/or what to check. I'm in 11.1 and have never seen this issue before, so any ideas would be much appreciated.
Thanks!
Can you provide a screenshot of your Portal settings?
How is your web adaptor for Portal setup in IIS as by default it is setup to be anonymous?
Even stranger is this seems to be affecting users unevenly. Some are denied access with a login request while others aren't having any issues.