Hi. I have another vu+ duo genuine box having red led Problem. At the u805 messure points where we normal have 2.5V, but at this box i messure 4.8V. So i replace u805, c807, c814, c850, c819, c848. Voltages are OK now! But in serial i only get MEMC. I write bootloader over jtag without problems. Please someone know what components are suplyed be u805 and may could be blown because of the overvoltage from u805? See attached picture for serial outout. Kind regards .