PMS suddenly shows issues with remote access 9/30/2021 10AM EST

[dtekan]

Yes.

In the meantime I found something else:

Please Clarify What LG Software Version Is Supported

According to this announcement all LG webOS TVs with a version lower than 5 will no longer be able to make secure connections to Plex Media Servers. I have two TV sets, both still supported by LG (having received firmware updates in August) and running webOS 5 that have had to be switched to insecure connections to operate. Can admins please clarify exactly which software versions they consider to still be supported or, alternatively, if this is another problem. Some more detail about why the …

Based on this I checked and indeed I have webOS 4.9.
And also I am able to browse websites with the new cert in the built in browser of the TV. So it indeed seems like a limitation from Plex rather than LG.