Hello shm0,
Stay tuned, we will continue to attempt to resolve this problem.
Updated:
I checked your TV - it's not equipped with webOS. It's an old TV 2010/2011. LGwebOS forum is dedicated to devices with webOS, so I'm sorry, but I'm afraid that I will not be able to help you, the more that personally I don't have the right knowledge at this moment. Anyway I'll look around a little bit. If I find something, I'll let you know in a private message.