Mine used to work fine untill updates broke it. LG Smart TV (2013).
Google will not admit that the updates are flawed or buggy. In fact i
dare the Google team to agree with me instead of telling me various ways
to reset the device which i have alread...
Issue still persist with LG TV. One of the software or firmware updates
broke the remote functionality for CEC/Simplink. V26. Reset remote,
device and even tv does nothing.