Just bought the LG 55UM7300 yesterday. Opened the web browser today for the first time, and wanted to sign in to my Google account. I got this message:
"Couldn't sign you in. This browser or app may not be secure. Try using a different browser. If you're already using a supported browser, you can refresh your screen and try again to sign in."
I tried doing it again using https://www.google.com but got the same message. Since we don't have options for using other browsers, there may not be a way around this, but I thought I would check anyway. I'm using my secure home wi-fi network. Has anyone else experienced this?