Update: I've been happy with my LG OLED TV and YouTube TV service. But after several trouble-free months, I began intermittently having problems being connected to Wi-Fi when turning on the TV. And often, it would require me to re-enter the Wi-Fi password, which is a pain to do with a remote. Plus it shouldn't be necessary. And it was getting worse and worse over time.
So I looked into the issue. The first thing I noticed is that the TV was seeing a marginal signal strength on the 5 GHz Wi-Fi band. This is because they put the Wi-Fi card (with internal antenna) on the bottom-left corner of the back of the TV (bottom-right when viewing from the front). See the picture
Now the arrow on the window sill is where the router was, but you can see I moved it. What's really frustrating is that my Amazon Fire TV stick would come out of the (nearer) other side of the TV; but regardless of position, the Fire stick has a much stronger antenna. We use the Fire stick on our bedroom TV, which is at the other end of the house and through a wall, and it works perfect every time.
However, when we use the Fire stick on this TV, it severely limits the picture settings, plus the LG's built-in menus are meant to work with the remote it comes with. If they just brought the LG antenna out externally, that would solve everything, because as it is, the TV panel blocks the wireless signal.
So anyway, I moved the router, and now the signal strength is good enough that I don't have to keep putting in the password. But I was still having the TV turn-on without being connected to our Wi-Fi. I did some online research, and found dozens of articles, chats, and posts, all about getting the TV to stay connected when turning on. While much of the advice was bullshit, I did come across a few super-geeks who had the answers.
Let's just say that the setup of this TV involves (easily) a hundred different settings. And I was instructed on how to change a multitude of these settings, so that I'd ultimately have the TV stay connected. I don't actually know which of the settings really fixed the problem, because of how long it takes to recreate the issue. All I know is that I tried several things that didn't work, and then when I found some really deep technical advice, I applied them all. Here are some of the things I did.
- Turned off all "auto" settings in the menus.
- Turned off all "quick" settings in the menus.
- Changed the country code from auto to US.
- Changed the time zone from auto to EST.
- Changed the DNS server address from 192.168.1.1 to 8.8.8.8.8.
- Changed my modem setting for the TV from guest to host (or something).
Somewhere in there, or in other settings I forgot about, I fixed the problem. I don't know how in hell a person without a technical background would ever resolve this.