Several LG TV's cannot connect to server

[rbjtech 4270]

2 hours ago, D1sk said:

Thanks for the info

What if I root my LG?
Would it work then too?

I know the warranty expires but I don't give a damn about it, this warranty is not worth anything anyway because no one from LG will exchange a 77 inch.

Maybe try and update the TV Firmware to the latest.  According to the LG thread below - a firmware update has corrected the TLS issues for some users so worth investigating rather than a more risk rooting approach.

https://www.lgwebos.com/topic/7866-lg-webos-40-and-below-letsencrypt-root-certificated-expired/page/3/#comments