Thanks for taking the time to post on the community.
Sorry to read you are having an issue with TV Anywhere after the update.
Just to understand this better, can you answer a few questions please?
Have you tried to un-install the app and re-install to see if that will help?
Or re-registered the Samsung S7?
Do you get the same issue on another Android device?
Let me know how you get on
New around here? To find out more about the Community check out our Getting Started guide