I have 3 Chromecast with Google TV devices connected to 3 different Xiaomi TVs. All of them stop responding to the remote or voice regularly. Google Assistant is not aware of the problem so she just says 'OK, turning on the bedroom TV' Etc, but the screen stays black.
I think it responds 20% of the time, the other 80% I need to physically unplug and replug the Chromecast to reboot it. I can't find a pattern. Chances are it is less likely to respond after it's not been used after longer time, but I cannot say this correlation is significant.
I live in a voice controlled house and this is really frustrating. I did a factory reset and I changed HDMI ports. No luck.
