Ever since I installed the chromecast with google TV on my Vizio TV, after turning off the TV, it turns back on by itself a few seconds later, I turn it off again, and then it remains off successfully. Sometimes I turns back on by itself more that one time. But then, after several hours being off, the TV won't turn on, I have to unplugged and plug the TV to get it to work. For context: my Vizio TV has Chromecast built in, but after a while I finally decided to get the Chromecast with google TV for better options, and now, this is happening.
I also have a Vizio with Chromecast built in but attached another Chromecast to it. 🙂
Try using a different HDMI input for your Chromecast. If that doesn't work try reprogramming a different TV remote code for the GTV remote. You might also want to check out the Virtual Remote Option and see if that improves your experience.
Hope this will help!
We haven't heard back from Ohmar, and it's been a few days, so I'm locking the thread. As always, feel free to make a new thread if you have any more questions or concerns.
Thank you for your help, Jill!