THIS SOLUTION WORKED!!! As of the time of this post I'm back in the game
on Chromecast. Thanks for this post u2hertz. I followed your directions
to the letter and am streaming from my television. Salute
Can you explain how you're receiving the update? I did the factory reset
last night for both devices and still no update currently. I left both
devices connected to my TV in on mode. I'm happy for u tho