Hi. My Box vu+ duo genuine box, have the red light Problem. Voltages are right. I renewed u801 and u802 already to be sure they are not the problem, voltages on u801 and u802 Port 7 and 8 are 1Volt should this be 1.2 volt? I can write Bootloader file with jtag. Voltage on vcc jtag Port is 3.3 volt! But on serial sub d 9 connection i only get multiple lines of garbage and after some lines it stoped. CPU is heating and broadcom 3 studio get connected to jtag and flash Explorer detect flash Chip right! Any ideas what i can Check? I already replace the three 220mF capacitores *c807 c814 and 850. Also replaced 1000mF c819 and c848. Kind regards.