Yes, send to be a growing problem but oddly enough the topic keeps disappearing from this forum . I have been in contact with YouTube TV help support since sometime in November I think it was providing additional info, system logs, etc at their request. I message every week or so and lately now I only get back a form reply about quote "we are working on it and will let you know when we have more information"
I strongly suggest you and anyone that may read this message before it disappears and has the problem contact LG and YouTube TV support and voice your concerns