Hi @Lego123,
Thanks for sharing your concern about the Roku Smart Light Strips+ SE. We suggest you try the following:
Reset the Roku Smart Light Strips+ SE
- Connect your light strip to the controller and plug in the power adaptor
- Press and hold the side button for 10 seconds
After a successful reset, look for your light strip to pulse blue. For help connecting your light strip again, click here.
Hope this helps.
Roku Community Team
Riamie D.
Roku Community Moderator