Clearing cookies or site data can help when an event site keeps remembering the wrong email address or sends you back to the sign-in screen. It will sign you out of the site and may remove saved preferences, so try clearing data for the affected event site before clearing everything in your browser.
Use your browser's current instructions
Try signing in again
Reload the event site after clearing its data.
Sign in with the email address used to register.
If a magic link says it has expired, request a new link. Clearing cookies cannot reactivate an expired link.
If the browser says cookies are disabled, see Enable cookies to sign in to HeySummit.