If you need to sign out of all devices that you have previously logged into, follow these steps:
1. Visit http://rec.net/settings and log in using the account credentials that you want to sign out of all devices.
2. Visit the Account tab in the settings page and then click "Expire Auto-Logins".
Please note that you will need to re-enter your password and if applicable, your 2FA code on any device you have signed out from to be able to login again. If you need to further secure your account, we highly encourage you to check out our article on 2FA.