Hi there,
I would like to ask if anyone has problems with their 4307, regarding opening and detecting .mkv files. I've tried several USB flash sticks containing .mkv files. Not a single time the tv has detected the files, and when i use Browse USB option in the Home menu, it opens an empty USB drive, with no files inside.

I havent updated the software, cause when i connect the TV on my LAN, it says that i have the latest software version.

Any thoughts regarding this ?

Thank you up infront.