App not working correctly on Nvidia Shield

Starting on Wednesday the app on the Shield isn't working properly. This applies to both the regular app and the beta. Watching anything is a problem. It could be live TV via my HDHomerun, a streaming channel (e.g. PlutoTV), a virtual channel or a previously recorded program. It will take several seconds to load and then I get a black screen with audio. I've cleared the cache, no change. Deleted the data, no change. I have an Apple TV and everything works fine there. It only seems to be happening on the Shield.

Did you reboot?