Thanks for reaching out. When did it start happening? Have you tried resetting your display? If so, can you provide the fuchsia version of your Google Nest Hub Max?
We just want to check if you have seen our response posted above. Let us know if you have additional questions, otherwise we'll be locking the thread.
We haven’t heard back from you, so I'll be locking this thread in 24 hours. Feel free to create a new one if you have more questions or have other concerns in the future.
Google Nest Help Center
Chromecast Help Center