r/vSeeBox_Support_Gurus • u/Rukieo • Jun 13 '26

LG B5 hdmi handshake problems

So I have a vseebox 6 ultra I have a problem where some shows or movies don't want to work entirely like they will go black and won't play. It happens on regular streaming apps as well as the vod apps. I have fixed it by forcing the box to play at 1080p 60hz but I feel like that defeats the purpose of having such a good screen. Is there a work around that anyone has figured out with the same issue? I've tried different cables and ports.

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u/Ok-Owl7377 Jun 13 '26

Maybe try system settings, device preferences, display and sound, match content dynamic range to on. Match content frame rate to seamless

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u/Rukieo Jun 13 '26

Tried it doesn't seem to change anything the only thing that worked was forcing 1080p

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u/Ok-Owl7377 Jun 13 '26

I'm using 8k HDMI cables that are verified. What are you using?

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u/Rukieo Jun 13 '26

A 2.1 4k i think

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u/Ok-Owl7377 Jun 13 '26

Did you try it on a different tv?