Hi, @Myhobie2015,
Thanks for your message.
We have the option of automatically decreasing the bandwidth for video downloads (streaming apps), you can learn more about it at this link: Announcing the Data Saver Feature Experiment!
The Data Saver is still an experimental feature, so it does not work perfectly with all apps (like Roku’s NFL and Roku’s Philo); however, in most cases it works well. If you want to give it a try you just need to fill out a form (https://forms.gle/pdgvMoFk4iRkBGei8) and let us know here.
If you give us your permission, we can review your detailed usage information to find out the cause of the unexpected usage.