1-2 of 2 Answers
Check see that your cable provider is sending a strong enough signal to your device. The upscaling that has to occur with a slower speed modem can cause a little bit of visual vibration.
Sorry, there was a problem. Please try again later.Please reach out to our support team on Twitter via @LGUSSupport or on Facebook at https://www.facebook.com/LGUSA. You can also try the LG Community Forum; it is a great resource for getting help from other LG customers: https://lgcommunity.us.com. ^Daphane
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