Yes! It is just a grey screen and then the Chromecast looks like it's rebooting but never comes back until I remove the power. Cannot get it to work at all

They got back to me via my email report of the problem and said

"Thank you for getting in touch with us and I'm sorry for the incovenience caused.

This is a known issue that other users have similarly reported. We have gotten in touch with our team of developers and are working towards solving this issue. In the mean time, please bear with us and watch Discovery+ on your web browser or other devices. I know that this is neither a proper solution nor the answer that you were looking for, but we kindly seek your understanding and cooperation."

It has now been a month or so since the launch of discovery plus on Google TV with no signs of it updating even though Android has had a couple of updates. Dplay worked perfect but they had to change it for this rubbish app. It only leaves Apple TV with a TV version but they still haven't even managed to put a guide on it to tell you what is on their live TV channels. Maybe they should not have started it up until they were ready because it's pretty obvious they are not ready now.

The app isnt even available on my android box :(

Yes

Anyone know if this is still an issue . I have the onn tv box and discovery plus crashes on opening. I've given permission. However I noticed on Google play store when you try to give permission it will not let you click on it

Replying to this to say it's still broken. Crashes on startup on Android TV vis Nvidia shield.

Their support is useless. It's taken a week for them to reply and then they are asking what tv I have, when it's an app on the shield not the TV.