Hi, @Lolatu
Thanks for posting, and welcome to the Roku Community.
We came across your post in which you mentioned encountering an issue with the Telemundo app on your Roku device, and we're here to help. Kindly follow the steps below to resolve the issue.
If the issue persists after performing the provided troubleshooting step, you may want to contact the channel provider's support directly and inquire further about this issue. They can provide a workaround or there might be a need to update their app on the Roku platform since most channels on the Roku platform are designed and maintained by the channel providers themselves. Kindly visit their official support website.
We hope you find this information useful, and let us know on what you find out.
Best wishes,
Kash
What just worked for me was to unlink my tv provider and it started working after that.