We had the same issue. Unplug your tv and press the on/off button on the tv, hold it in for 10 seconds while the tv is unplugged. Then wait 20 seconds more and plug the tv back in and turn it back on. This solved the problem for us.
Worked Perfect. Thanks for the answer and saving me all the reset process
this app will now restart to free up more memory
in LG webOS Smart TV Questions
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Worked Perfect. Thanks for the answer and saving me all the reset process