Black Friday surprised me with a 65" LG smart TV. Now it's St. Patty's weekend and I'm receiving an error message "Invalid Format" whenever I try to watch something on my Sony BluRay player. I've read all of the prior posts on the forum and attempted the resolutions to no avail; All firmware updates performed, new 4K HDMI cable in multiple ports, changed Direct TV settings, native resolution settings... etc. Nothing.
Resolution:
Settings/ General/ HDMI ULTRA Deep Color then set all of the HDMI ports to Off
My BluRay player screen came up instantly!

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