MagicOli

This is such a let down from LG and surely something a firmware update could fix... Although I'm reluctant to, I have a further 28 days to return the LG 40UH630V if the problem isn't addressed. I'll be keeping an eye on the forums for a fix.

This didn't work for me. Reset did help but not solved the problem when streaming 4k video on up to date YouTube app. LG 40UH630V new in June 2017. Any other advice? LG technicians perhaps?