A:AnswerThis is not a problem. Look on Amazon. The replacement backlit remote is $10
N2QAYA000131 Replace Remote Control Compatible with Panasonic 4K Blu-ray Player DMP-UB900 DMP-UB900-K DMP-UB900GN DMP-UB900GN
A:AnswerWe would be more than happy to look into it further. Please contact our Customer Service Team via Live Chat on the Panasonic Website, Contact Us option, Mon-Fri, 9am-5pm EST. -M
A:AnswerYes, it does play HDR10+ format, along with Dolby Vision. If a blu-ray has both formats, the HDR10+ takes precedence, unless you disable the option
A:AnswerHello. To have this checked, please contact the Support Team via Live Chat on the Panasonic Website, Contact Us option, Mon-Fri, 9am-5pm EST. -A
A:AnswerNo , and voltage is not the only problem. This player is set up to play discs from region A or 1 only ,& won't work with most non American TV's
A:AnswerDo NOT buy this player for mainly internet use. I am completely satisfied with the quality of the player. However, as far as the internet goes the player is only useful for Netflix and Amazon Prime. My suggestion is to use an Apple TV for streaming and the Panasonic as a disc player.