Greetings from the Roku Community, @Bonzobonzo!
Thanks for reporting the streaming issues you've encountered within the MLB app on your Roku device. We'd be happy to provide further information and help you contact the right support for this.
In addition to what our Community Expert provided above, it's important to note that Roku simply hosts the channel on the platform and does not have direct management control over it.
In cases like this, it's best to directly raise this concern with the channel provider themselves for further clarifications and assistance, as they are responsible for maintaining and updating their app on the Roku streaming platform.
You may reach them here: MLB Support
We hope this will get sorted out soon so you can continue streaming at your convenience.
War regards,
Carly
Carly Y.
Roku Community Moderator
