Hi @jaybaby,
Thanks for your first post in the Roku Community!
We are glad to have you here sharing the issue of your Roku Smart Home app, which, when you receive a notification, has “${ts}” indicated. We would be more than willing to assist.
A "ts" on a Roku Smart Home notification likely stands for "timestamp," indicating the exact time when your smart home device detected the notification event. We highly suggest you try uninstalling and reinstalling the Roku Smart Home app and ensuring that it is running the latest version.
For more detail please visit our Roku Support website: How to install the Roku Smart Home mobile app
Please keep us posted.
Thanks,
Riamie
Riamie D.
Roku Community Moderator