Some users have reported that the privacy dropdown in event registrations doesn't work with Apple's hand held devices. The issue is known and fixed in the upstream indico repo, but there's no release yet. A new software release is planned within a week, and we'll try to upgrade as soon as possible.

In the meanwhile, please use a browser on a desktop to get around this problem.

It's now possible to login to this indico using PeeringDB OAUTH as well. If you use the same email address in our Mattermost and PeeringDB, the system will automatically detect them as the same account. If not, you will get a new account, and you should get in touch with the admins to merge it into your old account to preserve access rights etc.