Hello @rhenkle,
Thanks for your first post in the Roku Community.
Have you tried pressing OK on your remote? This is a way to reveal the on-screen keyboard. Once you have the on-screen keyboard, using your remote, type a valid email address and select Continue. If you have a voice remote, you can press and hold the voice microphone icon button and say your email address instead.
If you need additional information on activating your Roku device, you may refer to this link: How to activate or link your Roku streaming device
Keep us posted on how it goes.
Regards,
Nimfa
