A:AnswerThe first one that I bought did the same thing, but I realized that I was also using hdmi cords from 2012, so see if some new hdmi cord will help that situation.
A:AnswerYes, just had it mounted on our wall and it goes up easily. On took Best Buy 20 minutes to install on a previously installed mount. Looks great!
A:AnswerThere is an RCA LR on the back of the TV.
You could use an
RCA to 3.5mm adapter. 10$ Amazon Wired headphones
With a Bluetooth transmitter. 15$ Amazon Wireless headphones
From Amazon
Maybe Bestbuy has both didn't check
A:AnswerYou can view Disney+ on some VIZIO SmartCast TVs by 'Casting' the content from the Disney+ app on a compatible device. You can also use the AirPlay feature of your VIZIO TV with an iOS device running iOS12.3 or later or a Mac device running 10.14.5 or later.
A:AnswerI've had troubles with Vizio customer service with a defective TV. I'll be replacing with a midrange TV. The best for the money appears to be either TCL 625 or Hisense H9F. Look at Cnet, Digital Trends, and Rratings reviews on these sets. If I was going more expensive I would go OLed with the LG B series.